The answer is D. Because (18 x 10^6) + (5 x 10^4) = 18050000. And the answer to 1.805 x 10^7 also equals 18050000, if you do the math.
You find the circumference and multiply it by the central angle. If the central angle is in degrees, you divide that by 360. If the central angle is in radians, you divide by 2pi.
Answer:
The the exact circumference of a circle with the given radius is 200.96.
Step-by-step explanation:
Here, the radius of the given circle = 32 cm
The, Circumference of a Circle = 2 π r
So, here C = 2 x 3.14 x 32 (taking π = 3.14)
or C = 200.96
Hence, the the exact circumference of a circle with the given radius is 200.96.
Answer:
70%
Step-by-step explanation:
(90-27)/90
=63/90
=0.7
Changing it to percentage:
=70%
