96-6=90
This has no solution. The sine of any number is always between 1 and -1.
Going by the formula 100cm = 1m, 4.2m = 4.2*100 = 420cm
dude get out!! HandyHelper: It equals your three demensional brain! Ugh dumb questions....
That is the formula for calculating the area of a circle with a 10 unit radius. The answer is 314 sq units.