How do i even solve this?

Step-by-step explanation:

# 34.

A ≈ 14² - 3.14 × 7² = 42.14 cm²

# 35.

A ≈ = 43  

# 36.

A = 14² - 4 × 5² = 196 - 100 = 96 m²

whatare you sayig

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk