Đáp án C.Wednesday

HT

phuonglebao9@gmail.com

b

b 

b

b

b

là 0

vì cái j : 1 = chính nó :>

thứ tự từ bé đến lớn là : 1/3 ; 2/3 ; 6/5

1 , 2 , 3, 5 , 6 .

Chu vi hình vuông là :

125 x 4 = 500 ( cm )

Đáp số : 500 cm 

           Bài giải :

Chu vi hình vuông đó là :

   125 x 4 = 500 ( m )

       Đ/S = 500m

1: Đáp số :4A=28, 4B=56

Học tốt oke chưa

4A = 28 ,4B = 56

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a) Bài giải

Nửa chu vi hình chữ nhật đó là:

100 : 2 = 50 ( cm )

Chiều dài hình chữ nhật đó là:

50 - 10 = 40 ( cm )

b) Diện tích hình chữ nhật đó là:

40 x 10 = 400 ( cm²)

Đáp số: a) 40 cm

             b) 400 cm²

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giải hộ tớ đi tớ chịu

Giải:

Sau khi lấy đi hình tròn thì diện tích còn lại của hình vuông là:

49 - 25 = 16(cm\(^2\))

Đáp số: 16cm\(^2\)

0

10

nha bn k mk nha bn

thanks nhju

\(99+1-100=0\)

\(66+44-100=10\)

k mk mk k lại nhé