Mathematics: Acircular window in a bathroom has an area of 64π square inches. another circular window in a living room has a radius 4 inches longer than the bathroom window. what is the circumference, in inches, of the circular window in the living room? (use 3.14 for pi)

Acircular window in a bathroom has an area of

Ответ:

princessx7543

14.03.2022

$\boxed {\boxed {\text{Area of a circle = } \pi r^2}}$

Given area, find radius:

$\pi r^2 = 64\pi$

$r = 8 \text { in}$

Radius of the circular window in the living room = 8 + 4 = 12 in

$\boxed {\boxed {\text{Circumference of a circle = } 2\pi r}}$

$\text{circumference = } 2 \times 3.14 \times 12$

$\text{circumference = } 75.36 \text { in}$

$\boxed {\boxed {\text{ Circumference = 75.36 in}}}$

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Ответ:

ykluunae2

11.10.2022

Mathematics

i will tell you all about it when i see you again : d

step-by-step explanation:

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Acircular window in a bathroom has an area of 64π square inches. another circular window in a living room has a radius 4 inches longer than the bathroom window. what is the circumference, in inches, of the circular window in the living room? (use 3.14 for pi)

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