Area of the full circle would be PI x r^2 = PI x 6^2 = 36 *3.14 = 113.04
the angle is 165
so area = 165/360 x 113.04
area = 51.8 in^2
answer is B
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Angle a = 60
given that all angles of a triangle added together must equal 180
x = -20
-20+80=60
do it again for the other angle measurement
60+60+40=180
therefore, angle A is 60°
Answer: exponential decay
Step-by-step explanation:
Answer:
x=3
Step-by-step explanation:
Step 1: Factor left side of equation.
(2x−1)(x−3)=0
Step 2: Set factors equal to 0.
x−3=0
ANSWER:
x=3
