2 years ago

HELP WITH THIS QUESTION PLEASE!!

Mathematics

1 answer:

svetlana [45]2 years ago

3 0

m<PQS = m<SQR

4y - 10 = 2y + 10

2y = 20

y = 10

m<PQR = m<PQS + m<SQR

= 4y - 10 + 2y + 10

= 6y

= 6•10

= 60

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