Find the measure of the missing angle.
1 answer:
Answer:
163
Step-by-step explanation:
inside of the pentagon it adds up to 540 degrees so u add all those angles together and take it away from 540
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Answer:
Question is not clear please post question clearly lots of question marks.
Add the like terms:
8x2+x2=9x2
-9y2-3y2=-12y2
-4x-7x=-11x
Combine each term:
9x2-12y2-11x
Hope this helps!!
9 inches
Step By Step
3 1\10
Answer:
15
Step-by-step explanation:
three times five = fifteen and height is 1
Answer:
40°
Step-by-step explanation:
Measure of Nonagon (9-sided polygon) = 1260°
Each angle measure = 1260 ÷ 9 = 140°
The value of x (the outside angle) = 180° - 140° = 40°
