\(\)+Tam giác MNP vuông tại M

\(=>\widehat{M}=90^o\)

+Áp dụng định lý tổng ba góc trong tam giác có:

\(\widehat{M}+\widehat{N}+\widehat{P}=180^o\)

\(=>\widehat{N}+\widehat{P}=180^o-\widehat{M}\)

\(=>\widehat{P}=180^o-\widehat{M}-\widehat{N}\)

\(=>\widehat{P}=180^o-90^o-35^o=55^o\)

=>Chọn B

Bạn đọc lại đề

\(\dfrac{3}{8}.\dfrac{-5}{7}+\left(\dfrac{-5}{7}\right).\dfrac{5}{8}=\dfrac{-5}{7}.\left(\dfrac{3}{8}+\dfrac{5}{8}\right)=\dfrac{-5}{7}.1=\dfrac{-5}{7}\)

1. How do you travel to school?

2.When do they have lunch?

3. Which sport does she do?

4. When does this lesson finish?

5.What do you wear at school?

1. I am going to spend two weeks in Florida with my parents

2. My sister is not going to come

3. We are not going to stay in a hotel

4

V. Điền vào chỗ trống bằng 1 giới từ thích hợp.

      There are trees (1)………behind……..…… my house.

Lee is Chinese. He is (2)………from…………… China.

She lives (3)………in………….… Hanoi (4)…………with..……… her aunt and uncle.

The cat is not on the table. It’s (5)…………….on.……… the table.

I often listen (6)………to…………… music (7)……………in………… my free time.

Can I help you? ~ I’d like a tube (8)………………of……… tooth paste.

We go to school (9)…………in……….…… the morning.

Jane often goes to work (10)………by………….…… bus.

VI. Đặt câu hỏi cho phần gạch chân trong các câu sau.

1.      Thuy goes to school by bus………………How does Thuy go to school?………………………….

2.      I am in grade 6……Which grade are you in?…………………………………………………….

3.      There are four people in his family…………How many people are there in his family?……………………………………….

4.      Her eyes are brown……………What color are her eyes…………………………………………

5.      It is cool and nice in the fall in my country……………What is the weather like in the fall in your country?……………………………

6.      They are going to school…………Where are they going to?………………………………………

7.      Mrs. Trang feels very tired…………How does Mrs. Trang feel?………………………………………….

8.      Those are peas and beans…………What are those?……………………………………….

9.      An ice – cream is 4,000 dong……………How much is an ice-cream………………………………………

Marie speaks French…………Which language does Marie speak?……………………………………………

1: "Lửng lơ"

Chào bạn ạ, bạn xóa hộ mình câu trả lời của mình được không ạ?

=> https://hoc24.vn/cau-hoi/1-tinh-dien-tinh-phan-mau-do-cua-hinh-tron-nhu-hinh-ve-biet-hinh-tron-do-co-duong-kinh-50cm-dien-tich-cua-hinh-chu-nhat-bang-20-dien-tich-hinh.7602628920104

Mình cảm ơn!