I guess it would be true because 100+95+85+80 = 360, and there are 360 degrees in a circle.
Answer:idk how to do this im in 7th grade
Answer:
15.
Step-by-step explanation:
8x - 10 = 110 (vertical angles are equal in measure).
8x - 10+ 10 = 110 + 10
8x = 120
x = 120 /8
x = 15.
Answer:
45
Step-by-step explanation:
73+62=135
180-135=45
180 is the whole area of the triangle
The area of a circle is equal to:

r = 1/2 the diameter
1/2 of 14 is 7
7 squared is 49
<em><u>The area is 49π</u></em>