Which expression is equivalent to the area of square A, in square centimeters? 3 squares are positioned to form a triangle. The small square is labeled 24 centimeters, medium square is 45 centimeters, and large square is not labeled.

One-half (24) (45)
24 (45)
(24 + 45) squared
24 squared + 45 squared

20

step-by-step explanation:

a² + b²= c²

24² + 7² = c²

c= 25

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation:

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.