nashiacyriaque16 nashiacyriaque16

20-05-2021
Mathematics

contestada

The circumference of a circle is 11/pi inches. What is the area, in square inches, of the circle? Express your answer in terms of tt.

Respuesta :

clarch19 clarch19

20-05-2021

Answer:

A = 30.25·π^5

Step-by-step explanation:

C = 2πr

11/π = 2πr

cross-multiply:

2π²r = 11

r = 11/2π² = 5.5π²

A = πr²

A = π(5.5π²)²

A = π(5.5²)π^4

A = 30.25·π^5

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