What is the approximate area of the shaded sector in the circle shown below?
2 answers:
The diameter of the circle is 5.4 cm. The shaded area is 180 degrees, which is 1/2 of the circle.
Calculate the area of the full circle and divide by 2.
Area = PI x r^2
r = 5.4/2 = 2.7
Area = 3.14 x 2.7^2 = 22.90
Area of shaded part: 22.90 / 2 = 11.45 cm^2.
The answer is A.
Answer:
does anyone know what the answer would be if the radius is 3.4 ]
Step-by-step explanation:
You might be interested in
You're answer here would be 8
Answer:
Cluster sample
Step-by-step explanation:
i did it before
Answer:
18, is your answer!
Step-by-step explanation:
