Question

find the value of y in the given traingle​

Answer 1

Answer:

The value of y is 55°

Step-by-step explanation:

The sum of angles in a triangle = 180°

$y + y + 70 = 180$

$2y+ 70 = 180$

$2y = 180 - 70$

$2y = 110$

$y = 55$

Answer 2

Answer:

y=55°

Step-by-step explanation:

70°+y°+y°=180°

70°+2y°=180°

2y°=180°-70°

2y°=110°

y°=110°/2

Y=55°...

hope it helps