Question

pls give solution of this sum​

Answer 1

Answer:

x = 4 and the angle = 72°

Step-by-step explanation:

Corresponding angles are always equal

17x+4 = 12+15x

17x-15x = 12-4

2x = 8

x = 8/2

x = 4

Angle made = 17x+4 = 17×4+4 = 68+4 = 72° or 12+15×2 = 72°

Answer 2

Step-by-step explanation:

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now put the valur of x in the euqations

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