The area of a circle is given by πr2, where r is the radius of the circle. If we use rounding to the nearest whole number, what
is a reasonable estimate of the area of a circle with a radius of 4.89 cm?
1 answer:
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Answer:
3/6 and 5/10
Explanation:
Given the fraction 1/2:
(a)Multiply the numerator and denominator by 3
An equivalent fraction is 3/6.
(b)Multiply the numerator and denominator by 5:
An equivalent fraction is 5/10.
