Answer:
the answer is 50
Step-by-step explanation:
let the width be x
the length will be x+5
perimeter=2l+2w
=2x+10+2x
4x+10=30
4x=20
x=5(width)
length=5+5=10
area =length*width
area=10*5=50 squared units
Sadly i dont know how to do that
First one is 64
second one is 64
third one is 64
so your last one is it because 32 * 32 is way higher than 64