Question

No.8. Find the value of 'y' in the given triangle.
700
Y
Y
​

Answer 1

Answer:

y:- 260

Step-by-step explanation:

y+y+700 =180

2y +700 =180

2y=700-180

2y = 520

y = 520/2

y= 260

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Answer 2

Answer:

given - a triangle = one angle is 70

Step-by-step explanation:

angle triangle = 180 ° y + y + 700 = 180° = 2y + 70= 180° = 2y= 180° - 70 = 2 y = 110 = y 110 / 2 = y 55°