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In , if and , then B is: a) b) c)…
MATHEMATICS · Subjective · CBSE · Mathematics · Triangles · Triangles
Problem
In
△
A
B
C
\triangle ABC
△
A
B
C
, if
∠
A
−
∠
B
=
42
∘
\angle A - \angle B = 42^\circ
∠
A
−
∠
B
=
4
2
∘
and
∠
B
−
∠
C
=
21
∘
\angle B - \angle C = 21^\circ
∠
B
−
∠
C
=
2
1
∘
, then B is: a)
95
∘
95^\circ
9
5
∘
b)
63
∘
63^\circ
6
3
∘
c)
53
∘
53^\circ
5
3
∘
d)
32
∘
32^\circ
3
2
∘
Related theory
Properties of Triangles
Triangle Properties
Triangle inequalities
Triangles
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