Question

The perimeter of pentagon ABCDE is 30 in, AB = 7 in, BC = CD = 6 in, DE = 5 in. How many sides of the pentagon have equal length?

Answer 1

Answer:3

Step-by-step explanation:

Perimeter is the sum of all sides so AB is 7

BC =CD=6

DE=5

EA= let it be x

So perimeter =7+6+6+5+x =30

So X=30-(7+6+6+5)

30-24=06

So EA is 6in

As BC IS 6 ,CD IS 6 AND EA IS 6

Therefore three sides of the Pentagon have equal length...