Предмет: Геометрия, автор: doriinan12

4. Стороны рванобедренного треугольника равны 28 см и 24 см. Найдите периметр треугольника.

Ответы

Автор ответа: Alexitinin

1

Ответ: Либо 80 либо 76.

Объяснение: Непонятно какая из сторон основа треугольника. Поэтому периметр треугольника либо 24 + 28 + 28 = 80, либо 28 + 24 + 24 = 76.

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: lera6470

38
VOCABULARY
Mark the correct variant (A-D) to fill in the blanks (7-12) as in the example.
A LUCKY PICNIC
When I was a child we used to (0) to my grandmother's house. We often had a picnic
in a wood which was (7) of wild flowers. We always used to go to the (8)
when we had finished our picnic, my mother noticed that she had (9)
place. One day
initials inside it.
her ring, which had her
We looked everywhere for it and we carried on until it was dark and we had to give up. Thir-
ty years later, I was on holiday with my own children and we (10) the same wood. We decided
to have a picnic there. It was my son who made it a lucky day. He was bored with the picnic so he
started digging a hole under a tree. Suddenly, he (11)
it and we all (12)
up a ring. It had some writing inside
it was my mother's ring. She was really happy when we gave it back to her.
c walk
XD go
0
A went
B visit
7
A busy
B full
C complete
8
A single
B same
C similar
A lost
B stolen
C disappeared
A realised
B came
c found
A held
B took
c looked
A persuaded
B agreed
c promised
9
10
11
12
D crowded
D alike
D missed
D met
D came
D recommended

1 год назад

Предмет: Математика, автор: Chessgirl

допоможіть, будь ласка

1 год назад

Предмет: Биология, автор: 0lol1235680

яка різниця між стійкою та гнучкою стабільністю екосистеми

1 год назад

Предмет: Математика, автор: karengabrialyan

решите уравнения
1) 10. 3(ж — 4) — 7ж = 8.
2) 12. 3(2ж + 5) - 2(3ж + 1) = 2.
3) 14. 5(ж — 8) — 4(5ж + 2) = 12.
4) 16. 2ж + 4(ж —3) = 5 (ж + 1 )-9 .

6 лет назад

Предмет: Геометрия, автор: tripolkaaaa

СРОЧНО ДАЮ 35 БАЛЛОВ!!!!!

6 лет назад