N=0,8,16,24,...; because when n=8k

then n/8 is natural number.
So the smallest value of n is 0.

A. Area of given figure = 280 + 77 = 357 cm²
B. length of semicircle = 22 cm
Answer:
x=20 and y=100
Step-by-step explanation:
Using vertical angles, angle 1 and 3 equal each other. Therefore, x=80/4. Then, by using the sum of angle 1 and 3, 160, and using vertical angles again, we can find angle 2, which is (360-160)/2.
Answer:
8 is your answer
Step-by-step explanation:
Hope this helps sorry if I'm wrong