Answer:
900°
Step-by-step explanation:
The sum of interior angles of a polygon with 
sides is given by:
Sum = 
Here, <u>the polygon has 7 sides</u>, so 
. Plugging this into the formula gives us:
Sum = 
So the answer is the first choice, 900°.
I hope this helps. If you are still confused just tell me and I’ll explain it again
Answer:
Step-by-step explanation:
Therefore, 6:4 and 16:8 are not equivalent ratios.
The answer to 4\|256 is 4, since we can find the square root of 256, which is 16, we can find the square root of the square root, which is 4, so, 4^4 is 256 is your answer
Answer:
C
Step-by-step explanation:
Sin represents opposite/hypotenuse. Thus, when A is the reference angle, 21 is the measure of the opposite side (CB) and 29 is the measure of the hypotenuse (AB).
Cos represents adjacent/hypotenuse. Therefore, when A is the reference angle, 20 is the measure of the adjacent side (AC) and 29 is the measure of the hypotenuse (AB).
