Question

find the value of a,b. and c​

Answer 1

Answer:

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Answer 2

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→ Angle a = 34°

→ Angle b = 148°

→ Angle c = 146°

As shown in the attachment

Angle NPQ is the alternate angle of Angle PQL

So Angle PQL = 32°

Now , PQL + LQR = 66°

LQR = 66 - 32

LQR = 34°

Now , LQR is the alternate angle of QRF ( a)

→ Hence value of a = LQR = 34°

NPQ and PQC are co interior angles .

NPQ+ PQC = 180°

PQC = 180 - 32

PQC = 146°

So, angle c is 146°

Angle c + angle PQR + angle b = 360°

{ because these are around a point }

66 + 146 + b = 360

b = 360 - 212

b = 148°

So, angle b = 148°