Предмет: Геометрия, автор: nuriyasabina2009

ПОМОГИТЕ, ПОЖАЛУЙСТА !! СРОЧНО НАДО С ОБЪЯСНЕНИЕМ, ЗАРАНЕЕ СПАСИБО ОГРОМНОЕ​

Приложения:

Ответы

Автор ответа: erzhan9210
2

Ответ:

59°

Объяснение:

в большем треугольнике один угол 59°, второй 90° (верхний), найдем третий угол (правый)

180°-(90°+59°)=180°-149°=31°

переходим к второму треугольнику

х=180°-(90°+31°)=180°-121°=59°


nuriyasabina2009: СПАСИБО БОЛЬШОЕ
Похожие вопросы
Предмет: Английский язык, автор: kausar150612
2 Read about Fred's day. Answer the
questions.
Hello, my name's Fred. I'm a zoo keeper,
and I look after the animals in the zoo. It's
usually a good job, but I'm not having a
very good day today.
I normally clean the lions' cage when I
start work. Then I feed them. After that, I
feed the tigers and clean their cage. Then
I feed the dolphins. I sometimes look after
the kangaroos, too. When the other zoo
keepers have a holiday, I feed their
animals. I really like feeding the
crocodiles and the snakes. But my
favourite job is talking to the visitors and
telling them about the animals.
Today everyone has a lot of work. Twenty
schools are visiting the zoo today. There
are a lot of people here, so everyone
must help. Today my friend Tom is looking
after my animals and his animals, too,
and I'm selling tickets and helping Mrs
Smith in the restaurant. Mrs Smith is
cooking the lunches, and I'm washing up
and cleaning the tables.
3 Put the words in the correct order to
make sentences and questions.
waiting / for / we/ the bus / are
We are waiting for the
bus.
1 are / on / the students / the coach /
getting
The students are getting on the coach
2 spaghetti / dinner / Harry / making / for
/ is?
10
3 on/listening / the radio /to/1/am/
music
4 eating the cows / grass / are?
5 is/ the cinema / Olivia / going / to
Mum is-
1 We're waiting
2 The man cleans
3 Who are you
4 Do sharks eat
5
4 Match the beginnings of the
sentences 1-5 with the endings A-F.
A the elephant
house every
afternoon.
B other fish?
C talking to on
m