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Популярное Word Problems >

The radius of a окружность is 9 miles. What is the окружность's area?

Решение

T h e r a d i u s o f a c i rc l e i s 9 mi l es . Wha t i s t h e c i rc l e^{'} s a re a ?

Решение

a re a : 81 π mi l e^{2}

+1

десятичными цифрами

254.46900 \dots

Шаги решения

Given:

r a d i u s : 9 mi l e

Дана площадь круга

r = 9 : A = 81 π

a re a : 81 π mi l e^{2}

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