What is the ratio of perimeters for two regular pentagons with areas of 32 cm2 and 98 cm?? O 16:49
0 20:35
O 32:98
O 4:7

20:35

Step-by-step explanation:

The Distributive Property readily

proves that the ratio of the

perimeters of two similar figures

with the similarity ratio a : b is

also a : b. To prove that the ratio

of the areas of two similar

triangles with the similarity ratio

a : b is 20:35 draw altitudes to

corresponding sides and prove

that the right triangles thus

formed are similar. The Transitive

Property allows the proportional

relationship of the triangles’ sides

to be extended to their altitudes.

a. -0.3 > -0.33

step-by-step explanation: