nicolesand nicolesand

08-03-2016
Mathematics

contestada

a pie has a radius of 7in. what is the area of the pie

Respuesta :

bookishfairy73 bookishfairy73

08-03-2016

The radius of a circle is 7 inches. What is the area?
Solution:
A= 3.14 * (7 in) · (7 in)
A= 3.14 * (49 in^2)
A = 153.94 in^2

Answer Link

Maggie4567 Maggie4567

08-03-2016

The formula to find area of a circle is A=πr^2.
So you plug in your the numbers you have : 3.14x7^2
For your final answer is 153.94in^2

Answer Link

Otras preguntas

What are the minimum and maximum x-values of the function? Minimum is 0, maximum is 9 Minimum is 0, maximum is 3 Minimum is 3, maximum is 9 There are no minimum

A car's velocity increases from rest to 14 m/s, E, in 3.5 sec. What is its acceleration

Light travels at a speed of 3.0 times 10 to the 8th power m/s. If it takes light from the sun 5.0 times 10 to the 2nd power to read earth, what is the distance

A train is accelerating at a rate of 2 km/hr/s. If its initial velocity is 20 km/hr, what is its velocity after 30 seconds?

In right triangle abc, tan(a)=3/4.Find sin(a) and cos(a)

Quadrilateral ABCD has coordinates A(3,5) B(5,2) C(8,4) D(6,7). quadrilateral ABCD is a?

what elements that have atoms with full outer shells of electrons?

Can you look at the picture and tell me that answer ? Thank you

In right triangle abc, tan(a)=3/4.Find sin(a) and cos(a)

What are some of Martin Luther's hobbies?