Предмет: Геометрия, автор: Elsaaaaaa

Помогите очень нужно решить

Приложения:

Ответы

Автор ответа: hillaristep
1

Ответ:

высота

Объяснение:

она образует угол 90° поэтому и высота


hillaristep: сделайте лучшим пожалуйста
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Reading and writing
Task 3. Complete the sentences. Choose the answer.
1) The style of this dress was in fashion thirty years ago. It's really __________
a) smart b) fashionable c) old-fashioned d) casual
2) This T-shirt is too small for me now. It's very _____________
a) smart b) tight c) old-fashioned d) casual
3) You can wear these shoes for a formal event. They look very ___________
a) smart b) tight c) old-fashioned d) casual
4) You look so tired. You ________ go to bed late.
a) must b) mustn't
5) It's Mum's birthday tomorrow. I __________forget to buy her a card.
a) must b) mustn't
6) I need to finish my Science project. I __________do it this weekend.
a) must b) mustn't
7) It's good to get a balanced diet. You can't just eat chocolate and crisps all the time.
a) eat chocolate b) eat crisps c) cook fresh food d) eat vegetables
8) People forgot how important it is to do this. And it's so much better for you than fizzy drinks.
a) eat chocolate b) eat crisps c) drink water d) eat vegetables
9) You should do this twice a day - in the morning and before you go to bed.
a) brush your teeth b) be organised c) drink water d) exercise regularly
10) If you ______(be) more confident, you ________(make) more friends.
a) would be/ made b) were/ would make c) would were/ would make
11) If they _____(wear) uniforms, they ______(look) the same.
a) wore/ would look b) would wear/ looked c) wore/ looked
12) We ____(have) more free time if we _____(not have) so much homework.
a) had/ haven't b) have / wouldn't have c) would have/ didn't have
Предмет: Английский язык, автор: Аноним