Answer:
A. 5.19 units
Step-by-step explanation:

Given:
= 81°- Arc length = 7.34 units
Substituting given values into the equation and solving for r:






Answer:
D
Step-by-step explanation:
i added it
Answer:
True, because they are under 180 degrees
"Supplementary angles are two angles with a sum of 18 0 ∘ 180 ^\circ 180∘ . A common case is when they lie on the same side of a straight line."
Answer:
2/3 pound bag
Step-by-step explanation:
( 3 1/3 = 10/3 )
10/3 * 1/5
=2/3