kapuapuu kapuapuu

03-05-2021
Mathematics

contestada

the exact diameter of a circle with a circumference of 39

Respuesta :

AlphaEyad AlphaEyad

03-05-2021

2 π r = 39

r is the radius and this 2 π r is the formula for the circumference so I made it equal to the circumference given

rearrange:

r = 39/2 π
r = 6.21 ( 2 decimal places)

Answer Link

Otras preguntas

what kind of the drinking water problems are there in rural and urban areas of nepal?

What's the measure of an arc with a central angle of 120°?

could anyone help with this, thanks !

The sum of first 'n' terms. Sn of a particular Arithmetic Progression is given by Sn=12n-2n^2. Find the first term and the common difference.

What is the domain of f(x) = 5x – 7? {x | x > –7} {x | x < –7} {x | x > 0} {x | x is a real number}

Appreciate answers and any help!Logan wants to know how many skateboards have defective parts. He inspects 20,000 skateboards and keeps track of the number of d

logical fallacy Well, what form of government do you want, a government by liberal do-gooders ready to spend your hard-earned dollars or a government led by bus

"How did the new recruit fair with his first task?"is this sentence right or wrong grammatically? answer in INCORRECT or CORRECT

How to overcome software quality dilemma

Which description shows the best balance of physical, social, and mental or emotional health?