Предмет: Геометрия, автор: levaleva34

Средние линии треугольника ABC равны 24 см, 32 см и 40 см. Найдите периметр треугольника ABC.

Ответы

Автор ответа: AugustIV

0

P тр. = сумме всех сторон.

Средняя линия Тр. = 1/2 основания.

Узнаем основания (стороны) тр.

$2 \times (32 + 24 + 40) = 192$

Ответ: P тр.=192

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