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Geometry

Geometry = Math of Euclid. Geometry is the Branch of math known for shapes (polygons), 3D figures, undefined terms, theorems, axioms, explanation of the universe, and pi.

176,334 Questions

How many flat surfaces does a paper cup?

A paper cup typically has three flat surfaces: the bottom, which is circular, and the two sides which are usually straight and flat. These surfaces are necessary for the cup to hold its shape and be able to stand upright.

Does a rhombus have acute and obtuse angles?

Yes, a rhombus can have both acute and obtuse angles. A rhombus is a quadrilateral with all sides of equal length, but its angles can vary. Since the opposite angles of a rhombus are congruent, if one angle is acute (less than 90 degrees), then the opposite angle will also be acute. Similarly, if one angle is obtuse (greater than 90 degrees), then the opposite angle will also be obtuse.

How do you convert 200 cubic centimeters into cubic inches?

Well, honey, to convert 200 cubic centimeters into cubic inches, you just divide by 16.387. So, 200 cubic centimeters is about 12.20 cubic inches. Easy peasy lemon squeezy!

What is Pi R Squared?

The formula for the area of a circle is πr^2, where π (pi) is a mathematical constant approximately equal to 3.14159, and r is the radius of the circle. So, "pi r squared" refers to the area of a circle, calculated by multiplying π by the square of the radius. This formula is fundamental in geometry and mathematics for finding the area enclosed by a circle.

A sphere is to circle as a cube is to a...?

Well, isn't that a happy little question! Just like a sphere is the 3D version of a circle, a cube is the 3D version of a square. So, a cube is to a square. Remember, there are no mistakes in art or geometry, just happy little accidents!

What is 141.37 in terms of pi?

To express 141.37 in terms of pi, we would divide 141.37 by pi (approximately 3.14159). This gives us approximately 44.98, meaning that 141.37 is roughly 44.98 times pi. In mathematical terms, 141.37 ≈ 44.98π.

How many corners does parallelogram have?

Ah, a parallelogram is a lovely shape with four sides just like a rectangle or a square. It also has four corners where the sides meet, making it a perfect place for happy little shapes to come together and create a beautiful painting of geometry. Just remember, every corner is a special part of the parallelogram's story, adding to its unique charm and symmetry.

What is the volume of sphere if radius is 4 inches?

The formula for the volume of a sphere is V = (4/3)πr^3, where r is the radius of the sphere. Plugging in the radius of 4 inches, we get V = (4/3)π(4)^3 = (4/3)π(64) = 268.08 cubic inches. Therefore, the volume of the sphere with a radius of 4 inches is approximately 268.08 cubic inches.

What is the length of a side of a square acre?

An acre is a unit of area, not length, and it is equal to 43,560 square feet. To find the length of a side of a square acre, you would need to calculate the square root of the area of an acre. The square root of 43,560 square feet is approximately 208.71 feet. Therefore, the length of a side of a square acre is approximately 208.71 feet.

What 3d shapes have some perpendicular edges but no parallel edges?

Oh, dude, you're hitting me with the geometry questions, huh? So, like, a shape that fits that description would be a triangular prism, because it has perpendicular edges but none that are parallel. It's like the rebel of the 3D shapes, just doing its own thing.

What does a 102 degree angle look like?

A 102-degree angle would be acute, measuring less than 90 degrees but more than 0 degrees. It would appear as an angle that is slightly larger than a right angle (90 degrees) but smaller than a straight angle (180 degrees). Visually, it would look like an angle that is almost halfway between a right angle and a straight angle.

A rectangle that is 12 cm in area and 16 in perimeter?

To find the dimensions of the rectangle, we need to set up equations based on the given area and perimeter. The area of a rectangle is length multiplied by width, so length times width equals 12 cm. The perimeter of a rectangle is given by the formula 2(length + width), which in this case equals 16 cm. By solving these two equations simultaneously, we can find the dimensions of the rectangle.

Does a cane have rotational symmetry?

Yes, a cane does have rotational symmetry. A cane can be rotated 180 degrees and still appear the same, making it a symmetrical object. This is because a cane has a cylindrical shape with uniform features around its axis, allowing for rotational symmetry.

What is the relationship between angle and distance?

Oh, dude, it's like this: the relationship between angle and distance is that they're kind of like distant cousins at a family reunion - they know each other exist, but they don't really hang out that much. Angles help us measure the direction or orientation of something, while distance tells us how far apart things are. So, they're related in the sense that they both play a role in understanding space, but they're not exactly best buddies.

What happens to the area of a circle when the diameter is halved?

Oh, dude, when you halve the diameter of a circle, the radius is also halved because they're like best buds or something. So, the area of the circle doesn't just get cut in half, it actually gets reduced to one-fourth of its original size. It's like shrinking a pizza, but not as tasty.

Is a heart a polygon?

no it is not it only has 3 sides

What angle does the letter M have?

The letter M does not have a specific angle, as it is a letter in the alphabet and not a geometric shape. However, the letter M is typically composed of three straight lines meeting at points to form a series of angles, such as acute angles where the lines meet. The exact angles within the letter M can vary depending on the font or style in which it is written.

What do you call a 31 sided shape?

Well, isn't that a happy little question! A 31-sided shape is called a "triacontagon." Just imagine all the beautiful landscapes and happy little trees you could paint inside each of those 31 angles, what a joy!

What is the diameter if the circumference if 6 inches?

Oh, dude, you're hitting me with some math lingo! So, like, if the circumference is 6 inches, you can find the diameter by dividing that by pi (which is approximately 3.14). So, the diameter would be around 1.91 inches. But hey, who's measuring that precisely anyway?

Why is the floor of the bathtub an inclined plane?

The floor of a bathtub is designed as an inclined plane to allow water to flow towards the drain efficiently. This incline helps gravity pull the water downwards, preventing it from pooling in one spot. The slight slope also aids in preventing slipping accidents by allowing excess water to drain away, reducing the risk of standing water causing a hazard.

12 centimeters equals how many square centimeters?

To convert linear centimeters to square centimeters, you need to square the linear measurement. In this case, 12 centimeters squared would equal 144 square centimeters. This is because area is a two-dimensional measurement, so you need to consider both the length and width of the shape.

How many faces and vertices in decagon?

Oh, dude, a decagon has 10 sides, so it also has 10 vertices. As for faces, well, a decagon is a 2D shape, so it technically only has one face. But hey, who's counting, right?

What is a never ending line in geometry?

Oh, dude, a never-ending line in geometry is called a "ray." It's like when you start walking in one direction and never stop, just like that one friend who never stops talking. So yeah, a ray just goes on and on in one direction, kind of like my rants about pineapple on pizza.

How many inches high is 1.7 cubic feet?

To find the height in inches from cubic feet, you need to know the shape of the object. If we assume a cubic shape (same height, width, and depth), then you would cube the cubic root of 1.7 to find the side length of the cube. Since there are 12 inches in a foot, you would then convert the side length from feet to inches (if necessary) to find the height.