Question

Find x if l is parallel to m

Answer 1

Answer:

I hope it is helpful.......

Answer 2

The correct answer is x = 33° and y = 10°.

Given: l is parallel to m.

To Find: Value of a and y.

Solution:

Angle 3y + 20° and 5y are corresponding angles.

3y + 20° = 5y

2y =  20°

y = 10°

Angle 3y + 20° and 2x - 16° are vertically opposite angles.

3y + 20° =  2x - 16°

Put the value of angle y in the equation.

3(10) + 20 = 2x - 16

30 + 20 = 2x - 16

50 = 2x - 16

2x = 66

x = 33

Hence, the angles are x = 33° and y = 10°.

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