Answer:
D.
Step-by-step explanation:
It's a right triangle so
x = 41
The sum of opposite angles are equal, so two of the angles are 45°. The sum of all angles about the intersection of two lines is 360°. So the remaining two angles are found by:
α=(360-2*45)/2
α=135° thus all four angles are:
45°,135°,45°,135°
Answer:
Step-by-step explanation:
Can u give me thanks I need it so I can get 50 points plz
20,000 + 3,000 + 400 + 30 + 6
Answer:
<h2>a = 16</h2>
Step-by-step explanation:
Look at the picture.
The formula of an area of a trapezoid is:
- bases
- height
We have:
Substitute:
<em>divide both sides by 8</em>
