Question

please answer,,,please,,,,,

Answer 1

Answer:

x = 11

Angles are 31° and 31°.

Step-by-step explanation:

From the figure, we can say that the two given angles are alternate interior angles.

Alternate interior angles are equal angles.

From the above two conditions, we can say that,

3x-2 = x+20

On transposing -2 to RHS and x to LHS, we have,

3x-x = 20+2

2x = 22

On dividing both the sides by 2, we have,

2x/2 = 22/2

x = 11.

The angles are:

3x-2 = 3(11)-2 = 33-2 = 31°

x+20 = (11)+20 = 31°

Therefore, the value of x is 11 and the angles are 31° and 31°.

Hope it helps you.

Good Luck.

Answer 2

Step-by-step explanation:

here, 3x-2+x+20=180°

=4x+18=180°

=4x=180-18

=x=180-18/4

=x=40.5

now, insert the value of x in the angles 3x-2=3×40.5-2

=119.5

x+20=40.5+20

=60.5

so, first angle is 119.5° and the second angle is 60.5° and the value of x is 40.5......

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