The formula for the sum<span> of the interior </span>angles of a polygon<span> is equal to (n-2)*180. the </span>polygon<span> has </span>12<span>sides, so the </span>sum<span> of the interior </span>angles<span> of the </span>polygonis equal to (12<span>-2)*180 = 10*180 = 1800 degrees.</span>
Answer:
-7
Step-by-step explanation:
- Re-write: -3 - 4
- -3 - 4 = -7
I hope this helps!
Answer:
4 inches
Step-by-step explanation:
The line that is perpendicular to the bottom of the trapezoid is the height.
X = 5, that’s the answer to question 12
Answer: 58 degrees
Explanation: 180-122=58
