To find the value of x, you need to remember that the angles on a straight line add up to 180°. In this case, angles AB and CD form a straight line, so their measures add up to 180°.
mAB + mCD = 180°
54° + 28° = 180°
82° = 180°
Now, to find the measure of angle x, subtract the sum of angles AB and CD from 180°:
180° - 82° = 98°
Therefore, x has a measure of 98°.
So, the correct answer is not listed in the responses provided, but it should be:
98°
If m AB=54° and mCD=28° , what is the value of x? The figure is not drawn to scale. (1 point)
Responses
37*
41*
45*
35*
1 answer