Question

solve this question it's really confusing me......​

Answer 1

Answer:

25° is the right answer

i m very sure with this

hope it helps you.....

Answer 2

Answer:

25°

Step-by-step explanation:

Angle P+ Q = 70° .......(i)

Angle Q+ R = 135° .......(ii)

By adding , both the equations

P+Q+Q+R = 70°+135°

P+Q+Q+R = 205°

2Q + P + R = 205° ......(iii)

P+ Q+ R =180° .....(iv)

By subtracting eq. (iv) from eq.(iii) , we get

(2Q+ P+R) - (P+Q+R) = 205° - 180°

Q = 25°

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