Предмет: Геометрия, автор: klimtsev06

1.Найдите сторону квадрата,
если его площадь равна 36 см.

2.Найдите площадь трапеции, если её основания равны 7 и 13, а высота -5.​

nataliasamodulova: кхм, ответить я не могу, но в 1 номере 9 см

Ответы

Автор ответа: hyb10
1

Ответ:

Р=36:4=9си

P=36:4=9(см)

klimtsev06: а 2 вопрос ?
klimtsev06: помогите со 2
nataliasamodulova: кхм попробую
klimtsev06: только можно пожалуйста с Дано:
nataliasamodulova: кхм, а через какую длину/линии и тд?
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