Question

Please help!!!
Find the value of x that makes ABCD a parallelogram.
X+50°
70°
70°
x + 50°
O
O A. x= 20°
O B. x = 60°
O C. x= 40°
O D. x= 30°

Answer 1

Answer:

option B. x=40°

Step-by-step explanation:

the adjacent angles in a parallelogram are supplementary.

x+50=180-70

=110

x=110-50

=60

Answer 2

The value of the variable x is 60°. Then the correct option is B.

What is a parallelogram?

It is a polygon with four sides. The total interior angle is 360 degrees. A parallelogram's opposite sides are parallel and equal.

We know that the sum is 360°. Then we have

x + 50 + 70 + x + 50 + 70 = 360

                          2x + 240 = 360

                                     2x = 120

                                       x = 60

Then the correct option is B.

More about the parallelogram link is given below.

https://brainly.com/question/1563728

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