The area of the circle is 9picm^2 or 28.26cm^2. From the perimeter (circumference) of a circle, we can calculate the radius, which we can then use to calculate the area of the circle. The formula for …

A triangle has corners at # (3 , 2 )#, # (6 ,7 )#, and # (2 ,4 )#. What is the radius of the triangle's inscribed circle? GeometryCirclesArea of Inscribed Triangle

If the diameter of a circle is #1.3*10^-12# meters, then what is its radius? If the diameter of the circle is 5 cm, what is the circumfrence and area of the figure?

See a solution process below: The formula for the circumference of a circle is: C = 2pir Where: C is the circumference of the circle r is the radius of the circle However, we also know; 2r = d Where: r is the …

pirl is the formula for the surface area and pir^2 is the formula for the area of the base 3.14xx2.5xx8=62.8 square inches 3.14xx2.5^2=19.625 She needs 82.425 square inches of paper

Explanation: Remember the formula for the circumference (#color (blue)C#) of a circle with radius #color (red)r# is #color (white) ("XXX")color (blue)C=2picolor (red)r# by re-arranging we get #color (white) …

Answering about a center and a radius of this circle. Center is at point O (13/2, -1/2) Radius is 3/2sqrt (2) If the question is about a center and a radius of this circle, we know that the center lies right in the …

The Claisen reaction is a C-C bond forming reaction between two esters in a strong base environment. This reaction results in the loss of an α-hydrogen from one ester.

What is the formula for finding the area of a quadrilateral? In a quadrilateral ABCD, P and R are the midpoints of AB and CD respectively. Also, Q and S are points on the sides BC and DA respectively …

I suppose a really good example is the connection between distance, time and speed i.e. speed is the 'rate' at which distance is changing with respect to time using s for distance, v for speed (or velocity) …