IAmSuperBadAtFortnit IAmSuperBadAtFortnit

03-10-2019
Mathematics

contestada

What is the area of the following circle? D = 8

Respuesta :

jdoe0001 jdoe0001

03-10-2019

if the diameter is 8 units, then the radius is half that or 4.

[tex]\bf \textit{area of a circle}\\\\ A=\pi r^2~~ \begin{cases} r=radius\\ \cline{1-1} r=4 \end{cases}\implies A=\pi 4^2\implies A=16\pi \implies A\approx 50.27[/tex]

Answer Link

Otras preguntas

solve the equation in factoral form (x+3)(x-2/5=0

2*10^30/1.4*10^27 and round it to the nearest tenth

__________ means to move from one region to another. When animals regularly move as a group from one region to another and back, it's a ______________.

A man exchanged a dollar bill for change and received 7 coins, none of which were half dollars. How many of these coins were dimes?

What role should the government have in enforcing equal rights for Americans?

The frequency of violet light is 7.5x10 to the 14th power hertz. What is the wavelength?

How much does 3000 kg = to get tons

what is the difference and similarity between a pentagonal prism and a pentagonal pyramid?

Please help me solve the equation3x+10y=487x+4y=54

I would like to know if 2 kg is greater or less then 1500 g