Предмет: Математика, автор: 999CleverDuck999

Найдите площадь закрашенной части фигуры, если диаметр круга 14 см,
а периметр квадрата 24 см (π ≈ 3,14).

Ответы

Автор ответа: shux17
1

Ответ:

d=2r

r=7sm

s1=p*r*r

s1=3.14*7*7

s1=153.86 sm2

P=4a

a=8 sm

s2=8*8

s2=64sm2

s1-s2=s3

153.86-64=89.86 sm2

Пошаговое объяснение:

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