Question

in the given figure,find-
(a) /_YRQ
(b) /_PRQ​

Answer 1

Answer:

/_ YRQ = 130° ( exterior angle equal to sum of interior angle)

/_ PRQ = 50° ( ANGLE SUM PROPERTY)

Step-by-step explanation:

PLEASE MARK ME BRAINLIEST

Answer 2

Answer:

(a) ∠ YRQ = 130°

(b) ∠ PRQ = 50°

Step-by-step explanation:

First, let us find ∠ PRQ

Sum of all angles in a triangle are 180°

∠P + ∠Q + ∠R = 180°

60 + 70 + ∠R = 180

∠PRQ = 50°

Now, for finding ∠YRQ,

Let the consider the portion at R

PRQ and YRQ are linear pairs and we know that some of linear pairs is 180

Hence, ∠PRQ + ∠YRQ = 180

50 + ∠YRQ = 180

∠YRQ = 180 - 50

∠YRQ = 130°

Hope it helps

Please mark as brainliest