Answer:
Area of the sector![=4.01inch^2](https://tex.z-dn.net/?f=%3D4.01inch%5E2)
Step-by-step explanation:
Area of a circle with the given angle and radius is:
= ![\frac{\beta }{360} *\pi *r^2](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cbeta%20%7D%7B360%7D%20%2A%5Cpi%20%2Ar%5E2)
![radius(r)=2 inch\\\\\beta =115](https://tex.z-dn.net/?f=radius%28r%29%3D2%20inch%5C%5C%5C%5C%5Cbeta%20%3D115)
Putting the values in the formula:
![=\frac{115}{360} *(3.14) *(2)^2](https://tex.z-dn.net/?f=%3D%5Cfrac%7B115%7D%7B360%7D%20%2A%283.14%29%20%2A%282%29%5E2)
![=\frac{115}{360}* 3.14*4](https://tex.z-dn.net/?f=%3D%5Cfrac%7B115%7D%7B360%7D%2A%203.14%2A4)
![=\frac{115}{360} *12.56](https://tex.z-dn.net/?f=%3D%5Cfrac%7B115%7D%7B360%7D%20%2A12.56)
![=\frac{23}{72} *12.56](https://tex.z-dn.net/?f=%3D%5Cfrac%7B23%7D%7B72%7D%20%2A12.56)
![=0.319*12.56\\\\=4.01inch^2](https://tex.z-dn.net/?f=%3D0.319%2A12.56%5C%5C%5C%5C%3D4.01inch%5E2)
The area of the sector![=4.01inch^2](https://tex.z-dn.net/?f=%3D4.01inch%5E2)
To find the area of a triangle, it it (width x height)/2 so plug in the numbers
(6x6)/2
36/2
18
then you multiply that by 4, because there are 4 triangles
18x4=72
then take the area of the square
6x6=36
then add them!
area=72+36
The area is 108!
Depending on how much paper is in the package would eat get 75 sheets of paper.
Answer:
$96
Step-by-step explanation:
4 times 10 is 40. 7 times 8 is 56. 40 + 56 = 96
Answer:
B
Step-by-step explanation:
- ![\frac{2x}{9}](https://tex.z-dn.net/?f=%5Cfrac%7B2x%7D%7B9%7D)
since the denominators are common , then subtract the numerators, leaving the common denominator.
= ![\frac{4x-2x}{9}](https://tex.z-dn.net/?f=%5Cfrac%7B4x-2x%7D%7B9%7D)
= ![\frac{2x}{9}](https://tex.z-dn.net/?f=%5Cfrac%7B2x%7D%7B9%7D)