Which explains the necessary step to calculate the area of a semi-circle? O Pi times the diameter,
O Radius times Radius times Pi
(Radius times Radius times Pi) divided by 2
(Diameter times Pi) divided by 2.

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

Ten times the square of a non-zero number is eqaul to ninety times the number

Luis has a cooler filled with cans of soda.for every 5 cans of coke there are 3 cans of sprite.if there are 25 cans of coke, how mant cans of sprite are there?