Question

Giúp mình với mình sẽ chả đủ

 

Answer 1

A. \(10^oĐ,20^oB\)

B.\(20^oT,30^oB\)

C.\(0^oN,30^oĐ\)

D.\(0^oT,40^oB\)

Answer 2

\(B=30^oT,20^o\text{Đ}\\ D=40^oB,0^o\text{T}\\ C=0^oN,30^o\text{Đ}\\ A=20^oB,10^o\text{Đ}\)

Answer 3

A. 10oĐ,20oB10oĐ,20oB

B.

C.0oN,30oĐ0oN,30oĐ

D.

Answer 4

A: 10N, 20Đ

B: 20B, 30T

C: 30N, 0

D: 0, 40T