1, programme - programmes

2, over - around

3,go - to go

4, but - ko có but

5, help - helps

mk ko chắc chắn đúng, mong bạn thông cảm

Chúc bạn học tốt, chúc bạn và gia đình ăn tết vui vẻ nhé

1. there are much music programmes on TV nowadays => many

2. the Discovery Channel makes education funny for children all over the world => fun

3. would you go to the theater with me tonight => to go

4. although i enjoy sports every much , but i dont often watch the sports programmes => bỏ

5. the news programmes help TV viewers know about what happens every day in their country as well as all over the world => helps

có một lỗi trong mỗi câu, cố gắng tìm ra sai lầm và sửa nó:

1. There are much=> many music programmes on TV nowadays.

2. The Discovery Channel makes education funny=>fun for children all over the world.

3. Would you like go=>to go to the theater with me tonight?

4. Although=> bỏ although I enjoy sports every much, but I don't often watch the Sports programmes.

5. The News programme help=> helps TV viewers about what happens every day in their country as well as all over the

1. There are much -> more music programmes on TV nowadays.

2. The Discovery Channel makes education funny -> fun for children all over the world.

3. Would you like go -> to go to the theater with me tonight?

4. Although I enjoy sports every much, but -> X I don't often watch the Sports programmes.

5. The News programme help -> helps TV viewers about what happens every day in their country as well as all over the world.

1. There are much -> more music programmes on TV nowadays.

2. The Discovery Channel makes education funny -> funfor children all over the world.

3. Would you like go -> to go to the theater with me tonight?

4. Although I enjoy sports every much, bỏ but I don't often watch the Sports programmes.

5. The News programme help -> helps TV viewers about what happens every day in their country as well as all over the world.

study well

1: Xét ΔABC có AB=AC

nên ΔABC cân tại A

Suy ra: \(\widehat{ABC}=\widehat{ACB}\)

Xét ΔABH và ΔACH có

AB=AC

AH chung

BH=CH
Do đó: ΔABH=ΔACH

Suy ra: \(\widehat{AHB}=\widehat{AHC}\)

mà \(\widehat{AHB}+\widehat{AHC}=180^0\)

nên \(\widehat{AHB}=\widehat{AHC}=\dfrac{180^0}{2}=90^0\)

Do đó: AH\(\perp\)BC

a

A.

tick mik nha

Mink nghĩ a.advised

O1=O2( vì 2 góc đối đỉnh)

O3 và O4 thì làm theo cách hai góc kề bù

Vd :O1+O3=180 độ (2 góc kề bù)

Suy ra :120 độ +O3=180 độ

Vậy từ đó tính ra đc O3 ,tương tự O4 cũng vậy

d

d

d