nightmist nightmist

11-03-2017
Mathematics

contestada

sombody help hurry need to turn in TODAY!!!!!!!!!!!

What is the approximate area of a circle with a radius of 12 cm? Round to the nearest hundredth.

Use π≈3.14(The symbol ≈≈ means "approximately equal to".)

Respuesta :

jadeyeye789 jadeyeye789

11-03-2017

A=pi*r^2=pi*12^2=452.39 cm^2

Answer Link

fayourgessa1 fayourgessa1

11-03-2017

A=πr squared,3.14×12×12=3.14×144=452.17 squared cm

Answer Link

Otras preguntas

in a lysogenic infection, the viral dna that is embbeded in a host cell's dna is called a(n)

Why are autotrophs considered the basis of food chains?

For the equation 2(4x+10)=8x+k what value of k will create an equation with infinitely many solutions?

Based on your findings, which theory about alien thickness seems most valid or most accurate?

what changes did julius caesar bring about as a ruler of rome

Italy, the Soviet Union, and Great Britain were all members of the Allies. True or False?

The side length of a square is x+1. write an expression that is equivalent to the perimeter of the square.

una oracion con la palabra alhaja

What percent of blood is made up of plasma?

Human-made waterways