Step-by-step explanation:
Given
Perimeter of square (P) = 64 cm
first calculating the length
P = 4L
64 = 4L
L = 64 / 4
Therefore L = 16 cm
Now Finally Calculating Area
Area of square
=L²
= (16)²
= 256 cm²
Hope it helps :)
Answer:
No
4. 104°
5. 25°
6. 64°
7. 72°
8. 32°
9. 40°
Steps:
1) Add the numbers you know
2) Subtract from 180
:)
all answers are shown and pictured