Shape 1:
Perimeter of 1/2 circle
= 1/2 (3.14)(8)
= 12.56 cm
Shape 2:
Perimeter of square
= 4 x 16
= 64 cm
Total perimeter:
= 12.56 cm + 64 cm
= 76.56 cm
Answer:
there i graphed it
Step-by-step explanation:
:O
divide by 3.14 on both sides first.
V/3.14 = r^3
Now cube root both sides.
3√(V/3.14) = r
r = 3√(V/3.14)
r is the cube root of v/3.14.
8.6
5.16 x 10 = 51.6 , 0.6 x 10 = 6, 6 divided by 51.6 = 8.6
