Answer:
785.398 ft
Step-by-step explanation:
Circumfrence = pi * diameter
Answer:
B) supplementary angles
C) straight angle
Step-by-step explanation:
There is a straight line, and when an angle is a straight it means its 180 degrees which makes it a supplementary angle and a straight angle.
There are no angles that are 90 degrees so its not complementary or a right angle.
Answer:
30
Step-by-step explanation:
5*2*3 - 2*0 = 30 - 0 = 30