The circumference of a circle is 31.4 feet. What is the circles radius?

radius = 4.996feet

approximately to 5feet

Step-by-step explanation:

from the question, given that  the circumference of a circle = 31.4 feet

we are to find the radius of the circle.

note that the formula for finding the circumference of a circle = 2πr

where r = ?

π = 3.142

circumference of a circle = 2 × 3.142 × r

31.4 = 6.284r

divide both side by the coefficient of r

we have

31.4/ 6.284 = 6.284r/6.284

4.996 = r

therefore the radius of a circle whose circumference is 31.4 feet is  4.996feet approximately to 5feet

step-by-step explanation:

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation: