Предмет: Геометрия, автор: Kuzьmich

Треугольник авс равнобедренный, основание 8 см, боковая сторона на 4 см больше, найдите периметр

Ответы

Автор ответа: Potassium
0
8 + 4 = 12 — две боковые стороны, так как тр
. равнобедренный. Периметр = сумме всех сторон. Тогда P = 12 + 12 + 8 = 32 cm.
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Алгебра, автор: homework99dd
(12-24y)(3y-6)=0 решите поажлуйста даю 10 баллов
5 лет назад
Предмет: Английский язык, автор: Аноним
Даю 15 баллов
Reading Task 2. Read the text and answer the questions. a a Most of us we just have to turn on a tap to get water. But it's much harder for other people. Anwar grew up in a small village in Somalia. When he was a child, he had to walk miles daily to find clean water and carry it back to his village for his family Sometimes, the animals in the village died because of drought. When Anwar grew up, he became a water engineer and today he helps African villagers make wells with clean water. NCC, a documentary film company, have made a film about how climate change is causing drought in many places in Africa. The film, called The Big Water Shortage, hopes to raise awareness about how difficult people's lives are when they don't have clean water. Anwar is in the film and it shows him trying to help poor villagers who need wells for water. He talks about how people go hungry because they can't grow food. When there is a severe drought, they have to leave their homes, sometimes forever. The Big Water Shortage will make people think twice about leaving the tap running or wasting precious water in any other way.
5 лет назад
Предмет: Русский язык, автор: n1nccccc
КАКАЯ НОРМА НАРУШЕНА ИСПРАВЬТЕ ОШИБКУ
Громкие речевки привлекают не только внимание, но и агрессию жителей.
5 лет назад
Предмет: Физика, автор: 96111999
с какой скоростью катится тележка массой 500, г если ее импульс равен 4 кг *м/с
9 лет назад
Предмет: Математика, автор: Olomer
Из равенства произведений 3*24=8*9 составьте три верных пропорции.Помогите плиз
9 лет назад