Предмет: Геометрия, автор: Lol2251

1)Найди площадь равнобедренного треугольника с основанием 48 см и боковой стороной 40 см.
2)Сторона параллелограмма равна 45, а высота, проведённая к ней, в 5 раз меньше стороны. Найди площадь параллелограмма.
3)Основания равнобедренной трапеции равны 24 см и 28 см, а острые углы — 45°. Найди площадь трапеции.
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Автор ответа: tvardovski99

Ответ:

1) 768
2) 405
3) 52

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Visiting the Royal Parks

London has a well-deserved reputation as one of the greenest cities in Europe, with a huge number of open spaces across the center of the city. Tourists A_______________________ can always relax in a lovely, quiet London park.
The Royal Parks, such as St James’s, Green Park, the Regent’s Park, Hyde Park, Richmond, Greenwich, Bushy Park and Kensington Gardens, are beautifully maintained and popular with locals and visitors alike. Many are former hunting estates of English monarchs, preserved as open space B_______________________. They are ideal places to relax and sunbathe in summer, enjoy gorgeous flower beds in spring C_______________________.
The Royal Parks provide fantastic green routes in London D_______________________ and through some of the most attractive areas of the capital. Picnics in the parks are also a popular activity especially during the busy summer months.
Dogs are welcome in all the Royal Parks, although there are some places E_______________________. These are clearly indicated within each park and are usually ecologically sensitive sites, children's play areas, restaurants, cafes and some sports areas. Ground nesting birds are particularly sensitive to disturbance by dogs and people. So it is necessary to observe the warning signs F_______________________. In Bushy Park and Richmond Park dogs should be kept away from the deer.
The Royal Parks are for everyone to enjoy.

1. that are displayed during the nesting season
2. while the city has grown up around them
3. and admire the changing leaves as autumn arrives
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5. who are tired of the noise, crowds and excitement of sightseeing
6. who does not know the route to the place of destination
7. that take cyclists away from traffic