Find the surface area of a sphere if the circumference of a great circle is 43.96 centimeters. use 3.14 for p. round to the nearest tenth.

Circumference = 43.96 cm, find radius:

Circumference = 2πr

43.96 = 2(3.14)r

43.96 = 6.28r

r = 43.96 ÷ 6.28 = 7 cm

We found out that the radius is 7 cm, find surface area:

Surface area = 4πr² = 4 (3.14) (7)² = 615.4 cm² (nearest tenth)

615.4 cm²

angle addition postulate

2x=56

step-by-step explanation:

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: