the sum of the angles in an ngon (a polygon with n sides) is (n-2)*180
so an octagon has 8 sides and has a sum total of (8-2)*180=1080 degrees
if each of 7 angles is 132, then 1080=?+7*132
1080=?+924
156=?
the 8th angle is 156 degrees
Answer:
5
Step-by-step explanation:
If X equals 2, then 3 times X would be 6. This is because if a number and a variable are put together, you have to multiply them. 6-1 is 5.
Answer:
24a + 3a
27a
we didn't multiply a since it is addition so it can not be a²
please give brainiest
3.14 by 3.57 just divide those numbers by 14 and round to the hundredths place
Answer:
Step-by-step explanation:
64
