Math, asked by suneelh29, 10 days ago

solve the following question each question carries​

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Answers

Answered by dishaaggarwal2160
0

Answer:

Step-by-step explanation:

2x + x+ 50 = 4x + 30 ( exterior angle )

3x + 50 = 4x  + 30

4x - 3x = 50 - 30

x = 20

4x+ 30 + qrp = 180 ( straight line )

qrp = 180- 30 -4x

qrp = 150 -4x

QRP = 150 - 4(20)

QRP = 150- 80

QRP = 70

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