Question

Given polygon BRAIN is similar to polygon POWEQ, what is the perimeter of BRAIN?

A. 23.50
B. 58.75
C. 35.25
D. 57.25

Answer 1

well we need to come up with a ratio based on the given
let's use the bottom line BN:PQ or 10:4 that can be reduced to 5:2
now using that ratio we should be able to solve for the rest of the sides

Answer 2

idk how to use that ratio though
@sodukogirl13 she can help you out more though

Answer 3

to figure out BR you need to take the line segment PO and divide it by 2 and multiply it by 5
4.5/2*5=11.25
so BR is 11.25
all that is left to do is add up the sides
11.25+10+7.5+12.5+17.5
21.25+20+17.5
41.25+17.5
58.75