The spinner is a circle and the three sectors are congruent with means that each sector has the same area. The formula for the area of a sector is\
A = (1/2) r² θ
We are given with
r = 3 in
θ = 120°
Converting degrees to radians
θ = 120° (π/180°)
θ = 2π/3
Solving for the area
A = (1/2) (3)² (2π/3)
A = 3π ≈ 9.24 in²
Answer:
24 pi
Step-by-step explanation:
you basically need to work out the circumeference
circumference=pi times diameter
if the radius is 12, the diameter is 24
so it would be 24 pi
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Answer:
Step-by-step explanation:
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Answer:
13
Step-by-step explanation:
To get the hypotenuse (the longest side) you would use the Pythagorean Theorem ()
Replace a and b with the two given sides and solve for c
25 + 144 =
169 =
Find the square root of both sides
13 = c