emmanuelgoldsmi emmanuelgoldsmi

05-04-2018
Mathematics

contestada

To the nearest hundredth what is the area of a circle with a radius of 4 units

Respuesta :

MiNk2019314 MiNk2019314

05-04-2018

The equation for finding the area of a circle of A=pi(r^2). Just plug in r=4 to find the area:

A=pi(4^2)
A=16pi
A=50.27 units squared

Answer Link

bweaver1454 bweaver1454

05-04-2018

50.27 is the answer because you multiply pie witch is 3.14 by the radius 4 and square it and that gives you 50.27

Answer Link

Otras preguntas

what is the most likely reason Bismarck was named chancellor when king wilhelm l became Kaiser of germany

a bag of popcorn contains 483 calories and servers 3.5 people. how many calories are in each serving.

PLEASE HELP!! Which group most correctly benefitted from the United States' acquisition of the Florida territory? Farmers & planters, who were able to expan

How many kilometers are equal to 5 miles? Use 1 mile ≈ 1.61 kilometers. PLEASE HELP!!!!!!!!!!!

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. It bounces back up with every bounce, but not quite all the way back u

Work out 50% of 23kg?

Need help finding this answer

In this theory for forming a government, violence has made people follow a leader. evolution theory Force theory Divine Right Theory Social Contract Theory

You can model the population of a certain city between 1955-2000 by the radical function P(x)=55,000 sqrt x-1945. Using this model, in which year was the popula

What is the equation in point slope form of the line that passes through the point (-1, -3) and has a slope of 4? y-1=4(x-3) or y+3=4(x+1)

Q&A Education