Evaluate the area of the shaded region, Mathematics

Assignment Help:

Evaluate the area of the shaded region in terms of π.

223_Evaluate the area of the shaded region.png

a. 8 - 4π

b. 16 - 4π

c. 16 - 2π

d. 2π- 16

b. The area of the shaded region is same to the area of the square minus the area of the two semicircles. The area of the square is s2 or 42, which equals 16. The area of the two semicircles is same to the area of one circle. Area = πr2 or π(2)2 or 4π. Thus, the area of the shaded region is 16 - 4π. If you select a, you determine the area of the square incorrectly as 8. If you select c, you used an incorrect formula for the 1/2 πr2.


Related Discussions:- Evaluate the area of the shaded region

Polar coordinates - parametric equations & polar coordinates, Polar Coordin...

Polar Coordinates Till this point we've dealt completely with the Cartesian (or Rectangular, or x-y) coordinate system.  Though, as we will see, this is not all time the easie

Some definitions of exponential e, Some Definitions of e 1. ...

Some Definitions of e 1. 2.   e is the unique +ve number for which 3. The second one is the significant one for us since that limit is exactly the limit

Standard trig equation, "Standard" trig equation: Now we need to move into...

"Standard" trig equation: Now we need to move into a distinct type of trig equation. All of the trig equations solved to this point were, in some way, more or less the "standard"

Solving ratios, you are in charge of making punch for an upcoming dance. th...

you are in charge of making punch for an upcoming dance. the punch recipe makes 5 cups of punch by making 3 cups of cranberry juice with 2 cups of apple juice. What is the ratio of

Analysis and optimization, 1. In an in finite horizon capital/consumption m...

1. In an in finite horizon capital/consumption model, if kt and ct are the capital stock and consumption at time t, we have f(kt) = ct+kt+1 for t ≥ 0 where f is a given production

Example of fraction, Example  Reduce 24/36 to its lowest terms. 2...

Example  Reduce 24/36 to its lowest terms. 24/36=12/18=6/9=2/3. In the first step we divide the numerator and the denominator by 2. The fraction gets reduced

Finding length and height with volume and width?, I figured out the volume ...

I figured out the volume and the width, but I have no idea how to use that information to get the height and the length!

Prove - digraph of a partial order has no cycle more than 1, Prove that the...

Prove that the Digraph of a partial order has no cycle of length greater than 1. Assume that there exists a cycle of length n ≥ 2 in the digraph of a partial order ≤ on a set A

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd