Answer:
120°
Step-by-step explanation:
A line must add up to 180°.
The sum of angles in a triangle also adds up to 180°.
Step 1: Find measures interior angles.
3x = 180
x = 60°
Step 2: Find measures of exterior angels.
x + 60 = 180
x = 120°
30n^2(that arrow then 2 means squared)+321n+210
Step-by-step explanation:
Given
radius (r) = 9
π = 3.14
Now
Volume of sphere
3044.4498
Answer:
niceeee
Step-by-step explanation: