mal5546 mal5546
  • 01-02-2019
  • Mathematics
contestada

a circle has a diameter of 10 what is the area of the circle? use 3.14 for pi. round to the nearest hundredth

Respuesta :

ctyrector
ctyrector ctyrector
  • 01-02-2019

Answer:

78.5

Step-by-step explanation:

A =  pir^2

diameter  = 2r

r = 5

5^2 = 25

25x 3.14 = 78.5

Answer Link

Otras preguntas

what is an important freedom promised in the Magna Carta?
5. You buy some groceries that total $9.40. Calculate the total purchase cost if the sales tax is 4% on foods. $5.68 $8.23 $9.78 $8.25
Which ratio is equivalent to 8 : 32? a. 1 : 8 b. 1 : 4 c. 1 : 16 d. 1 : 24
photo here The Egyptian structures were designed for all of the following purpose except:
Can someone answer this please? Thanks
Which activity will best help prevent the common cold? A. Wearing sandals in public showers B. Cleaning bird cages regularly C. Washing food prep surfa
Which of the following is NOT a benefit of a good warm up? Decreases the temperature of your muscles Increases your metabolic rate so oxygen is delivered to t
summary of chapter 14 in the giver
Examples of foreshadowing in the book the fall of the house of usher
which of the following activities can you do at salitre magico in bogota