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Answer:
Step-by-step explanation:
Assuming that arc AB is where the inscribed angle meets the outside of the circle, then the rule is that the inscribed angle is 1/2 of the measure of its intercepted arc. For us,
Solving for x:
2(5x - 7) = 2x so
10x - 14 = 2x and
8x = 14 so
x = 1.75
Answer:
<h2>69.124 yards of rope</h2>Step-by-step explanation:
This problem bothers on the mensuration of flat shapes, circles.
given that the members of the community used rope as outline for the circular shape mural.
we can tell that the perimeter of the mural is same as the perimeter of the rope.
Hence the length of rope used is same as the perimeter of the circular mural.
we know that the perimeter of a circle is given as
substituting radius r= 11 yards
we have