Question

Answer it with explanation. please.​

Answer 1

Step-by-step explanation:

(2x+15° ) + ( 3x +45° ) = 180° [ Linear pair ]

=> 5x + 60° = 180°

=> 5x = 180-60

=> x = 120°/ 5

=> x = 24°

$x = 24°$

Answer 2

Answer:

Angle AOB + Angle COB=180 degree (LPA)

2x+15+3x+45=180

5x+60=180

5x=180-60

5x=120

x=120/5

x=24 degree

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