Question

Find the value x in the following figure.


pls help me ​

Answer 1

ANSWER ☆

VALUE OF Y IS HENCE 40°

EXPLANATION ☆

• CONSIDER A POINT Y

• NOW,

• Y + 130° = 180° (ANGELS ON A STRAIGHT LINE)

• Y = 180° - 130° = 50°

WE KNOW ALL SIDES OF A TRIANGLE IS 180°

SO,

X + 90° + Y = 180°

X + 90° + 50° = 180°

X + 140° = 180°

X = 180° - 140° = 40°

Answer 2

The answer refers to the attachment mate.