Question

In Parallelogram PQRS ∠S = 1050 then ∠ P and ∠Q will be ​

Answer 1

Step-by-step explanation:

ANSWER

We know that, opposite angles of a parallelogram are equal.

∴ ∠Q=∠S

⇒ 4x−5=3x+10

⇒ 4x−3x=10+5

⇒ x=15

⇒ ∠Q=(4x−5)

o

=(4×15−5)

o

=55

o

We know that, sum of adjacent angles of parallelogram is 180

o

⇒ ∠Q+∠R=180

o

⇒ 55

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+∠R=180

o

∴ ∠R=125

o

solution