Please help me with questions 18 and 19
1 answer:
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Hello!
To find the area of a circle you do
the "r" stands for radius which is half the diameter
So we do
Which gives us the answer of 314.16
Hope this helps!
To find the area of a circle you do
the "r" stands for radius which is half the diameter
So we do
Which gives us the answer of 314.16
Hope this helps!
Answer:
2:1
Step-by-step explanation:
Circle P has radius 14 feet.
The circumference of this circle is given by:
We plug in the radius to get:
Circle Q has diameter 14 feet.
The circumference of this circle is given by
We substitute the diameter d=14 to get,
The ratio of the circumference of P to the circumference of Q is