Предмет: Геометрия, автор: Аронов1

знайдіть площу круга вписаного в правильний трикутник зі стороною 6 см

Ответы

Автор ответа: mruzunov47
7
Застосуємо формулу r=а/2√3=6/2√3=3/√3=√3 см.
S=πr²=3π см²
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: Аноним
Read the text "New house". Kerri has a new house. She talks about her new living situation.

living-room-g45f5842a2_1920.jpg

Todd: Keri, I heard you have a new house.

Keri: Yes, I do.

Todd: Oh, so what's your new house like?

Keri: It's small, it's old. It's mostly wooden in the inside. It has two bedrooms and a balcony of those rooms. Downstairs, there's like a living room area and a tatami mat room, kitchen, bathroom.

Todd: Wow, so do you live in the tatami mat room?

Keri: No, there are two tatami mat rooms. There's one upstairs and there's one downstairs and I don't live in either. One we use as kind of a spare room and the other one is my roommate's bedroom.

Todd: Oh, OK. So you have a roommate?

Keri: Yes.

Todd: What's it like having a roommate?

Keri: It's good. I like living alone too but sometimes it's nice to come home and have someone there. My roommate gets home before I do and she likes to cook so often she's cooked dinner for me.

Todd: Wow, that's nice.

Keri: I know.

Todd: Well, you do all the cleaning?

Keri: Now that you mention it, I do a lot of the cleaning but not all of it.

Todd: Oh, OK. Well, what kind of things does she make you?

Keri: Last night she made curry. I think it was an Indian curry, tomato-base.

Todd: Spicy?

Keri: Yes.

Todd: Cool. Thanks a lot, Keri.

Keri: You're welcome.

Fill in the gaps:

1. Downstairs, there's like a
area and a tatami mat room, kitchen, bathroom.

2. Todd: What's it like having a
?

3. Todd: Oh, OK. Well, what kind
does she make you?
Источники:​
5 лет назад
Предмет: Математика, автор: dashaunicorn1151
Археологи работали на квадратном участке. Д
лина забора вокруг раскопок 120m.Найди площадь участка
5 лет назад
Предмет: Математика, автор: lorilordanka
Даю 100 баллов!!!
Найдите площадь параллелограмма ,ABCD двумя способами если BO=4 AO=5 ТреугольникAOB= 60 градусов
5 лет назад
Предмет: Математика, автор: fakelek
какой у них общей множитель
9 лет назад
Предмет: География, автор: вик93
как тихий океан влияет на природу этих государств?
9 лет назад