Determine what number could replace the question mark. (x^2)^3=x^2*x^?
1 answer:
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let's recall that a Centroid in a triangle cuts the Medians into a 2:1 ratio, or namely CG : GD are in a 2: 1 ratio, we can also look at it that the side CD is 2/3 of CD whilst GD is 1/3 of CD, so
Answer:
The perimeter of a quarter of a circle with radius 2 inches is 7.1 inches.
Step-by-step explanation:
Given : A quarter of a circle with radius labeled 2 in.
Quarter of circle means fourth part of a circle (as shown in image by shaded part).
We have to find the perimeter of this shaded quarter of circle.
Perimeter is the sum of the dimension of the given figure.
Perimeter of circle is
Since, we are given Quarter circle so its perimeter
Perimeter of given figure =
Perimeter of given figure =
Thus, the perimeter of a quarter of a circle with radius 2 inches is 7.1 inches.
