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Популярное Word Problems >

The окружность of a circle is 23pi in. What is the area, in square inches? Express your answer in terms of

Решение

T h e c i rc u m f ere n ce o f a c i rc l e i s 23 π in . Wha t i s t h e a re a, in s q u a re in c h es ? E x p ress yo u r an s w er in t er m s o f

Решение

a re a : 415.48 i n^{2}

Шаги решения

Given:

c i rc u m f ere n ce : 23 π in

Радиус равен

C i rc u m f ere n ce = 23 π : r = 11.5

Дана площадь круга

r = 11.5 : A = 415.47562 \dots

a re a : 415.48 i n^{2}

Популярные примеры

8 is an even number science fair poster is a rectangle 36 inches long and 24 inches wide. What is the площадь of the poster in square feet? Be sure to include the correct unit in your answer.Translate the sentence into an equation. Seven times the sum of a number and 3 is equal to 2 twice the sum of a number x and 9 is 54 If 500 is borrowed with an interest of 21.0% compounded monthly, what is the total amount of money needed to pay it back in 1 year?