lindseygracefz lindseygracefz

19-03-2021
Mathematics

contestada

What is the area of a circle with a circumference
of 25.12 meters?

Respuesta :

fattyabisola fattyabisola

19-03-2021

Area of a circle=πr^2

circumference of a circle= 2πr

circumference of a circle=25.12

2πr=25.12

r=25.12÷2π=4

radius=4

Are of circle= πr^2=π4^2=50.28cm^2

Answer Link

Otras preguntas

an individual with an ego orientation, defines success as being better than their competition.T/F

the village league uses a best-two-out-of-three series to crown its champion. if the probability of team alpha beating team beta is $60\%$ for every game, what

The table shows the possible outcomes of spinning the given spinner twice. Find the probability of the spinner landing on 2 at least once. The probability? Type

A father's age is three times the sum of the ages of his two children. After 5 years his age will be two times the sum of their ages. Find the present age of th

Qué herramientas nos permiten pasar de código binario a lenguaje cotidiano

Describe the steps needed to take in order to successfully calculate the concentration of a solution from a titration lab. Plsss help

steroid use by athletes to improve performance is generally considered to be

Which of the following is the best example of dispersal influencing the process of allopatric speciation? A. a newly formed river separates a large population o

place the method of choosing party presidential nominees in the correct order, from the one involving the least public input, to the one with the most.

Complete each question. Make sure to show work whenever possible. 1. Find the value of x.