Предмет: Алгебра, автор: ggogames201880

Решите 2 задания 25 БАЛОВ

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Ответы

Автор ответа: selipovegor
1

Ответ:

1.У правильному трикутнику центр вписаного кола - точка перетину медіан, а при паралельній проекції зображенням медіани є медіана (середина відрізка переходить у середину відповідного), значить зображенням центру вписаного в правильний трикутник АВС кола буде точка перетину медіан А₁В₁С₁

2.Сторони чотирикутника K1L1M1N1 є середніми лініями трикутників, утворених сторонами трапеції KLMN з точкою S.

Довжина середньої лінії трикутника дорівнює половині основи. Отже кожна зі сторін чотирикутника K1L1M1N1 дорівнюватиме половині відповідної сторони трапеції KLMN. отже периметр K1L1M1N1=половині периметра трапеції KLMN=24/2=12см

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The Minack Theatre is (1)
open-air theatre, constructed above a gully with a
rocky granite outcrop jutting into (2)
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- suitable location, as it was beside the sea. Miss Cade and her
gardener made a terrace and rough seating, hauling materials down from (12) house or up via the winding path from (13) was performed with the sea as (14)
- beach below. In 1932, The Tempest dramatic backdrop, to (15)
success. Miss Cade resolved to improve the theatre, toiling hard over (16) .
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of the winter months each year throughout her life (with the help of Billy Rawlings and Charles Angove) so that others might perform each summer. (Es)
to In 1944, the theatre was used as a location for (17) _
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film Love Story, starring Stewart Granger and Margaret Lockwood but inclement weather forced them to retreat to (18)
- studio mock-up. In 1955, (19)
- first
dressing rooms were built. Since 1976 the theatre has been registered as a Charitable Trust and is now run by (20)
(21)
- Local management team. Rowena Cade died on
26 March 1983, at the age of 89.
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summer season of 17 plays, produced by (23)
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companies from all over the UK
and visiting companies from the USA. The theatre is open for (24)
visitors
throughout the rest of the year. The 75th Anniversary of Minack was celebrated with a production of The Tempest in August 2007, directed by Simon Taylor and performed by (25)
Winchester College Players.
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