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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.

500 Questions

Is line symmetry the same as diagonal symmetry?

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effectively yes. Diagonal symmetry is when the line of symmetry goes diagonally, rather than horizontally or vertically

What is the average circumference of a balloon?

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A balloon is an oval so perimeter of an oval is:

Perimeter = 2π√(a² + b²)/2

So for a balloon with 'a' being 25cm and 'b' being 15cm (kind of average)

Perimeter = 2π 10.60660171779821

What is a chord in geometry?

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A straight line connecting two points on the circumference of a circle

If the radius of a circle is 2cm what is the diameter?

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Diameter of circle = 2 * Radius of the circle.

What is a quadrilateral with two pairs of equal sides but no right angles?

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A 'KITE' ; two adjacent sides may be of equal length.

A parallelogram has two pairs of equal and parallel sides.

What is the surface area of 2m 10m?

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Assuming that you are determining the surface area of a rectangle, in order to perform the calculation you would multiply the length (10m) by the width (2m):

Surface Area = Length x Width
Surface Area = 10m x 2m
Surface Area = 20m^2

What has all right angles and 2 pairs of parallel sides?

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A square, rectangle, parallelogram, and quadrilateral all answer this question.

Is 640 a perfect square?

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NO!!! As it is 80 X 8

However, 6400 is a perfect square as 80 X 80

What is perimeter of a rectangle that is 12cm by 7 cm?

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what is the produce 1,964 and 22

What is the diameter of a 22.5 circumference?

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Remember for circle equations.

C = pi d

Hence d = C/pi

Substitute

d = 22.5 / 3.1415926..... -

d = 7.161972439... ~ 7.16

What did the point say to the segment joke?

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What did the point say to the segment

Where can one rent a private plane?

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Landstar Multilink offers private jet charter services, you can inquire with them directly to learn more about their offerings, available aircraft, and booking process. They may have partnerships with private jet operators or access to a network of aircraft to accommodate your private jet rental needs.

What is the area of a triangle with 11cm 8cm 7cm?

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What is the area of the triangle 10cm ,8cm and 6cm

What is the area of a trapezoid if the perimeter is 32?

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Unlike a square, knowing the perimeter of a trapezoid is not enough to be able to calculate its area.

Think of a rectangle with a perimeter of 20cm. One possibility is that it has a length of 8cm and a width of 2cm. This would give and area of 16cm2.

However the rectangle could have also had a length of 7cm and a width of 3cm as this would also give a perimeter of 20cm. However this rectangle now has an area of 21cm2.

To be able to calculate the area of the trapezoid, you would need to know more about it than just its perimeter.

How do you write your answer in terms of pi?

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When the question says "Write your answer in terms of pi.", it means that if you

worked the problem correctly, then you had to use (pi) to solve it, and (pi) appears

in the answer you have. They're telling you that it's OK to just leave it that way ...

you don't have to keep going and figure out what the number is after you plug in

the numerical value of (pi).

What shape has 2 square faces and 4 rectangle faces?

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A cuboid would fit the given description which has 6 faces, 12 edges and 8 vertices

Are all polygons parallelograms?

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NO!!!!

The word 'polygon' means a planar figure of any number of sides.

A parallelogram is a planar figure of four(4) sides.

What is the area of a trapezoid with sides 4 cm and 5 cm and height 3 cm?

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The formula for the area of a trapezoid is (sum of lengths of parallel sides)/2 x perpendicular height. Assuming the measurements given are the parallel sides and the perpendicular height the area would be (4+5)/2 x 3 = 13.5 square cm.

How many sides do 4 dodecagons 3 pentagons and 2 decagons have in all?

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There are 12 sides in a dodecagon, 5 in a pentagon, and 10 in a decagon. So in 4 dodecagons, 3 pentagons, and 2 decagons there are 4*12 + 3*5 + 2*10 = 48 + 15 + 20 = 83 sides altogether.

What is triangle with at least two sides equal?

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A ISOSCELES triangle.

With all sides equal it is an EQUILATERAL triangle

With one right angle it is a RIGHT ANGLED traigle/

With no sides equal it is a SCALENE triangle.

What is the opposite of a acute angle?

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No such thing as opposite of acute angle.

An ACUTE angle is an angle of less than 90 degrees.

A RIGHT angle is an angle of 90 degrees only.

An OBTUSE angle is an angle between 90 degrees and 180 dehrees.

An angle of 180 degrees is a straight line.

A REFLEX angle is an angle between 180 degrees and 360 degrees.

How do you fin perimeter and area?

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Perimietr is twice the length plus twice the width.

Algebraically

P = 2( l + w) ( in the given units of length)

Area is the length multiplied to the width

Algebraically

A = l X w

More ususally and correctly sjown as

A = lb . ( in the given 'square units' on length )

How many times can you fold a right triangle?

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You can fold a right triangle how many times you want cause if your really good at folding small pieces of paper then you would be able to fold it X many times