22% hope it helps get a good grade
Answer:
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B. 90 because original is 60cm so it is 60cm /2 = 30
cm (1/2 of original is 30 cm) so 60cm(original) + 30cm = 90
Answer:
r = 5.58
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
97.9 = 3.14 r^2
Divide each side by 3.14
97.9/3.14 =3.14 /31.4 r^2
31.17834395 = r^2
Take the square root of each side
sqrt(31.17834395) = sqrt(r^2)
5.583757153 = r
Answer:q^12
Step-by-step explanation: