Circumference of a circle is the diameter times 3.14
And we have a diameter of 30 cm
So the circumference = 30 * 3.14 = 94.2 cm
I hope that
helps!
<span>The ratio of 2 similar areas is the square of the ratio of their RADIUS or (sides)
R²=(2/3)² = 4/9 This should be the answer
Whereas R³ = (2/3)³ = 8/27 is the ratio of their volume & not area
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Answer:
The area of the rectangle is 69 feet squared.
Step-by-step explanation:
Step-by-step explanation:
Since, y varies directly as x:
