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In a triangle PQR, if ∠ P + ∠ R = 130 ∘ \angle P + \angle R = 130^\circ ∠ P + ∠ R = 13 0 ∘ and ∠ P + 3 ∠ Q = 170 ∘ \angle P + 3\angle Q = 170^\circ ∠ ...

Placements Medium Triangles MCQ

Question

In a triangle PQR, if

∠P+∠R=130∘\angle P + \angle R = 130^\circ
and
∠P+3∠Q=170∘\angle P + 3\angle Q = 170^\circ
, then
∠P\angle P
is:

Options

A.
70∘70^\circ
B.
20∘20^\circ
C.
75∘75^\circ
D.
65∘65^\circ
cuet 2024triangle anglesangle sum propertylogical deduction

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