Second question:
sum of all the interior angle 180*(8-2)=1080 degree
sum of one interior angle 1080/8=135 degree
Answer:
5 hours
Step-by-step explanation:
127 - 35 = 92
92 / 23 = 4
4 + 1 = 5
Answer:
12
units^3
Step-by-step explanation:
V=1/3Bh
=1/3 Area of the base times height
Area of base:
r^2=4
height=9
4
times 9=36
1/3 of 36
=12
X + (x + 1) = 329
2x + 1 = 329
2x + 1 (-1) = 329 (-1)
2x = 328
2x/2 = 328/2
x = 164
x + 1 = 165
164 + 165 = 329 (True)
Your answer is 164 and 165
hope this helps