I think it’s c.
:) bddffzz
Answer:
329.91 cm^2
Step-by-step explanation:
A ring-shaped region is shown below. Its inner radius is 8m, and its outer radius is 11m. 8m 11m Find the area of the shaded region. Use 3.14 for π. Do not round your answer.
Your answer
Given data
inner radius= 8cm
area= πr^2
area= 3.142*8^2
area= 3.142*16
area= 50.272 cm^2
outer radius= 11cm
area= πr^2
area= 3.142*11^2
area= 3.142*121
area= 380.182 cm^2
Hence the area of the shaded part is
=380.182-50.272
=329.91 cm^2
Answer:
-0.4 or -10.4
Step-by-step explanation:
Move decimal point over to the right 2 times. so answer is 6.8%.
Answer:
Step-by-step explanation:
75 km/hr (1000m/1km) * (3.28084 ft / 1 m) = 246,063 ft/ hr.
