bsinzinkayo05 bsinzinkayo05

02-03-2018
Mathematics

contestada

A circle has an area of 50 square meters. Which answer is closest to the measure of its diameter?

Respuesta :

dannielle dannielle

02-03-2018

A=pi *r^2=pi *(D/2)^2=3,14*D^2/4
⇒D^2=4*A/3,14=4*50/3,14=200/3,14≈63,7

D≈V63,7

Answer Link

Otras preguntas

The question is: "A soccer team played 160 games & won 65% of them. How many games did it win?"

In the two-stage cooling method, what is the maximum amount of time allowed to cool food from 135 degrees F or more to 70 degrees F or less?

Calculate the amount of interest on $1200.00 for one year at an annual rate of 4 %.

Fill in the blanks with the appropriate words. 1.El _______ es el documento que necesito para viajar a otro país. 2.Enero es el _______ mes del año. 3.Mi herman

the area of north dakota is 77,353 square miles. the area of south dakota is 70,700 square miles. how many square miles greater is the area of north dakota than

Reduce 24/40 to its lowest terms. a. 2/5 b. 4/5 c. 3/5 d. 12/20

answer 2x y=10 and y x-5

A video games sell for $59.99.. a) how much is the sales tax on the game ?. b) what is the price including taxes ?

Please Help!! Which sentence has the most traditional syntax? A. The mother, twisting and waiting quietly, her ring circled a pale finger. B. The mother waite

how are you suppose to get the %