Предмет: Геометрия, автор: lumekelluke

Знайки, где вы, помогите решить!?
Угол параллелограмма 30 градусов и высота равна 4 дм, найдите площадь параллелограмма, если высота проведенная из вершины тупого угла делит соответствующее основание пополам.

Ответы

Автор ответа: LordFox

у меня получилось так, если ответ должен быть целое число, проверь вычисления, а так ход решения правильный.

Приложения:

Автор ответа: lumekelluke

Спасибо тебе большое, теперь хоть поняла "начетить высоту к основании на попалам".))

Автор ответа: LordFox

Всегда пожалуйста, рад что помог

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Математика, автор: Dfgha12334

Помогите пожалуйста

7 лет назад

Предмет: Английский язык, автор: 20ashat09

Surfing Holiday
Hi Ellie,
I'm so pleased you can come surfing in August! Paul, Rose and Kevin are coming too, so
there will be five of us. We decided to return to New Sands, because the surf board hire is so
cheap there.
I'm starting to think about accommodation. We won't camp again after last year! I hated
staying in a tent in all that rain!
Kevin wants to hire a caravan. There are some nice ones with 3 bedrooms, showers and
cooking facilities. The problem is, none of the caravan parks take short bookings in the
summer. The minimum stay is a week. It's a shame because there are several nice parks near
the beach.
There's a youth hostel in New Sands. It's the cheapest option after camping, and there is a
big kitchen and dining room where we can cook. The problem is, accommodation is in
dormitories and I don't really want to sleep with strangers.
There are a few guesthouses in New Sands. Some have triple rooms, so we would only
need to book two rooms. They're not expensive, but we wouldn't be able to cook there. We
would have to eat out at restaurants, or eat sandwiches for every meal! We'll have to book soon
if we choose that option, because many guest houses are already full. The hotels in New Sands
are far too expensive, even though I would love to stay at the Sunrise Pavilion with its rooftop
pool!
The final option is to rent a cottage. Few cottages offer mid-week breaks in summer, but I
found one. It has three bedrooms - a double, a single and a twin, so two of us would have to
share a bed! There is a big kitchen diner with a microwave, washing machine and dishwasher.
The living room has a TV and DVD player. There is just one bathroom, but there is a separate
WC. There is a nice garden too. The problem is, it's 5 miles from the beach, so we'd have to
hire a car, because there aren't any buses.
Let me know which option you prefer.
Cheers
Natalie
Last year the friends stayed in a...
1Tent
2Youth hostel
3Caravan
4Hotel
дам 50 баллов кто поможет

7 лет назад

Предмет: Информатика, автор: zochemyatut

помогите пожалуйста, в программе python!!

7 лет назад

Предмет: География, автор: boreykoyana2002

Изобразите в виде линии растояние 100м в маштабах а) в1см-10м б) в 1см-200м в)1:2500

10 лет назад

Предмет: Обществознание, автор: tolkona5i4

Как составить свой словестный автопортрет?

10 лет назад