Question

find that area and the perimeter of the following figuers all angles are 90degree​

Answer 1

Answer:

if your subtracting 90-45 you will get 45 or if u add 90+90 you get 180 or if u do 45+45 you will get 90 and if u do 180-90 you will get 90 its easy

Step-by-step explanation: