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Sagot :
Answer:
If the area of a circular rose garden is 44 square meters, then we can write:
44 = πr^2
And since π is equal to 22/7, we have:
44 = 22/7(r^2)
Multiply both sides by 7/22 to cancel the 22/7:
14 = r^2
And finally, we see that the radius of the garden is:
[tex]\sqrt{14}[/tex]
Let me know if this helps!
Answer:
r = sqrt(14)
Step-by-step explanation:
The area of a circle is
A = pi r^2
44 = 22/7 * r^2
Multiply each side by 7/22
44 * 7/22 = 22/7 * 7/22 r^2
14 = r^2
Take the square root of each side
±sqrt(14) = r
The radius must be a positive length
r = sqrt(14)
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