Question

Please tell me solution
Tommorow is my exam

Answer 1

Step-by-step explanation:

c - 30 + c + 35 equals to 180.∆property.

2c=175

c=175/2.

a+b+80=180.

a+b =100.

as Sr//pq.

a=35. therefore find b yourself.

Answer 2

Heya❤

Angle a= 35° (Alternate interior angle , RSQ =SQP =35°)

In triangle PSQ,

By Angle sum property of a triangle..

80°+b+ 35° =180°

115°+b=180°

b=180°-115°

b= 65°

PSQ=SRQ =65° (Corresponding Angles)

so, c=65°

c-30=65° - 30= 35°

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