Answer:
Question 6 is 1/6
Question 5 is 5/9
Question 7 is 1/15
Question 8 is 3/20
Question 4 is 1/30
Answer: 70 degrees
Step-by-step explanation:
An exterior angle and the interior angle it corresponds to are supplementary.
V = 4/3 * pi * r^3
V = 4/3 * 22/7 * 2.7^3
V = 82.5 cm^3
