Question

solve this fast.......it's urgent​

Answer 1

Answer:

y=50

Step-by-step explanation:

x=25 so 3x= 75

we know that 2y+5+75=180

2y+80=180

2y=180-80

2y=100

y=100/2

y= 50

Hope this answer helps!!

Thank you

Answer 2

Answer:

y = 55°

Step-by-step explanation:

Angle COB = 3x

=3×25

=75°

Angle COA = 180-Angle COB

=180-75

=105°

(2y + 5)° =105°

2y = 105 +5

=110°

y. =110÷2

=55°

Verify

(2×55 + 5°) + (3×25) = 180°

(110+5) + 75 = 180°

115 + 75 = 180°

180° = 180°

therefour LHS = RHS