Question

tell the answer of the question​

Answer 1

$\huge \fbox \red{Answer}$

We know that

y + 130° = 180° {linear pair}

y = 180 - 130

y = 50°

We also know that sum of three angle of triangle is 180°.

x + 50 + y = 180°

Putting the value of y.

x + 50 + 50 = 180°

x + 100 = 180°

x = 180 - 100

x = 80°

Therefore, x = 80° and y = 50°

Answer 2

Step-by-step explanation:

• y + 130° = 180° [Straight Line]
• y = 180 - 130
• y = 50°

• Sum of three angle of triangle is 180°
• x + 50 + y = 180°
• x + 50 + 50 = 180°
• x + 100 = 180°
• x = 180 - 100
• x = 80°

RESULT

• x = 80° and y = 50°