Answer:
2.5
Step-by-step explanation:
Answer:
x = 82
Step-by-step explanation:
The bottom angle is the same as the angle next to x + 6
A straight angle is 180 degrees.
You add the given angles: (x + 6) + (x + 10) = 2x + 16
180 = 2x + 16
- 16 -16
164 = 2x
x = 82
If it is area you're looking for, the answer is 7.92 cm^2, or ~7 11/12 cm^2.
13/8 or 1 5/8
3/4 becomes 7/8 when add it is 13/8
Supplementary angles add up to 180 degrees more than the other, you can formulate an equation 180=(100+x)+x80=2x so, x=40 the other angle is 100 degrees more. So, the angle lengths are 40 and 140 degrees.