Match each formula to what it measures.
(30 pts) im on timer and i cant do
1 perimeter of a rectangle 2 l + 2 w
2 volume of a triangular prism πr2
3 area of a circle 2 πr2 + 2 πrh
4 surface area of a cylinder bh

use google you idiot omg you're so annoying

step-by-step explanation:

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

30 people weigh 160 pounds or more