Answer:
4??
Step-by-step explanation:
Although, philosophers would love to give you a different answer (like 5)
It is 4.
Its 90
ussugdfxysuwneuduchske
25cm^2
A square has 4 equal sides so each side will be 20/4 = 5cm
Easily calculate the area by taking 5 x 5 = 25cm^2
B!
Answer
14.212444625
