B. Solve the following problem. Answer the following questions.
1. The diameter of the salakot is 30 cm. What is the area?
a. What is asked?
b. The given?
c. What is the formula?
d.solve or solution
e.what is the answer
2.ria swam from the center of the circular pool to the edge covering the distance of 6 m .what is the area of the circular pool ?
a.what is asked?
b.the given
c.what is the formula
d.solve or solution
e.what is the answer
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Answer:
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The formula for the area of a circle is A = π r2, where r is the length of the radius of a circle. We can use our knowledge that a diameter is made up of two radii to understand that r = d/2. With this knowledge, you can rewrite the formula for the area of a circle as A = π (d/2)2.
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1.The diameter of the salakot is 30 cm. What is the area?
a. Area of the salakot
b. 30cm
c. A=πr²
d.A=3.14×30²
=3.14×900
A=2826
e.The area of the diameter of the salakot is 2826
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2.Ria swam from the center of the circular pool to the edge covering the distance of 6 m .what is the area of the circular pool ?
a. Area of the circular pool
b. 6m
c. A=πr²
d. A=3.14×6²
=3.14×36
A=113.04
e.The area of the circular pool is 113.04