natalieland91 natalieland91

10-03-2017
Mathematics

contestada

what is the area of a circumference of 9.42

Respuesta :

dallasylla12 dallasylla12

10-03-2017

Answer:

I found: 7.06in2

Explanation:

The circumference C is given as:
C=2πr
Where r is the radius;
π=3.14;

so r=9.422⋅3.14=1.5in

we can use this information to find the area S as:

S=πr2=3.14⋅(1.52)=7.06in2

Answer Link

Otras preguntas

Answer the following. (A) find an angle between 0 and 360 degrees that is coterminal with -600 degrees. (B) find an angle between 0 and 2 up that is conterminal

The Roman way of life was a mixture of many cultures. True or False?

given the arithmetic sequence an= 2 - 5(n +1), what is the domain for n?

You have 5,814 feet of rope that you need to cut into 27-foot sections. How many sections of rope will you have? a. 215 sections with 8 feet left over b. 215 se

According to government planners in turkmenistan, what product will turkmenistan begin to export in large quantities, bringing prosperity to the country?

Concentrated nitric acid(HNO3) contains 70.3% HNO3 by mass. Calculate the volume of concentrated HNO3 needed to prepare 1.15L of 0.100M HNO3 stock solution. (de

When mixed with water, _________ breaks into ions, but ____________ does not.

Find a polynomial function f(n) such that f(1), f(2), ... , f(8) is the following sequence. 4, 12, 20, 28, 36, 44, 52, 60 f(n) =

The extent to which an innovation can be imitated by a competitor depends on

In his research on family, what did sociologist melvin kohn discover about how parents socialize their c