josedemuro4804 josedemuro4804

04-05-2017
Mathematics

contestada

A dinner plate has a circumference of 106.76 cm. What is the area of the dinner plate?

Respuesta :

04-05-2017

C=πd where C=circumference and d=diameter...

A=(πd^2)/4, from the first we see that d=C/π, and this makes the Area:

A=(π/4)(C/π)^2

A=C^2/(4π), since C=106.76

A=11395.5625/(4π) cm^2

A≈906.83 cm^2

Answer Link

Otras preguntas

find the value of variable in the problem below. -73 = 4(3x - 2) - 3x

Simplify each.Assume that none of the variables is zero.

What do early civilizations have in common? Should we use words such as "barbaric" or "civilized" to describe societies from history? Why or why not?

Trevor paints 1/6 of the fence surrounding his farm each day. How many days will it take him to paint 3/4 of the fence ?

What is the domain of the square root function graphed below? O < -1 O x>-1 x<0 Ox>0

Two strong magnets were brought close to each other. They were repelling each other. Explain what must have happened.

Convert to the units indicated 33,127cm=_____km

Which expression can be used to convert 488 miles to yards? 1760yd A (488miles) 1mile ( B (488miles) ~ 1mile 1760yd О с (488miles) 5280yd 1mile D (488miles) Imi

define moment of momentum. at which condition is it's magnitude zero?

help me solve this pls i didn’t go to school the day we learned this