Math, asked by n5442936vii, 1 month ago

If 2a + 50° = 5b + 20, find
supplenent of a and b​

Answers

Answered by medhansh58
0

Step-by-step explanation:

Again, ∠QPR and ∠EDF are supplementary angles as ∠QPR + ∠EDF = 130° + 50° = 180°.

supplementary angles image

Angles of 60° and 120° are supplementary angles.

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