Find the length of a semi circle with 8 diameter

25.135

Step-by-step explanation:

A = πr2 = π · 4 ≈ 50.26548

A ≈ 50.27

divide that answer by 2

25.135

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.