The answer is 194
Explanation:
A parallelogram is a tilted rectangle and possess all the features of rectangle except it's symetry
Opposite sides of a parallelogram are equal in length
So if One side is 48 then the opposite length the is also 48 and vice versa, Same for the 49 too
My calculations were 49+49+48+48=
OR
2(49)2(48)=
The surface area is given by:
S.A = 2 * (area of the top) + 2 * (area of the front) + 2 * (area of one side)
Substituting values we have:
S.A = 2 * (20) + 2 * (16) + 2 * (24)
S.A = 120 cm ^ 2
Answer:
The surface area of the rectangular prism is:
S.A = 120 cm ^ 2
Answer:
A = 58 degrees
b = 51.9
c = 48.5
Step-by-step explanation:
To find A we simply just need to remember that all triangles add up to 180 degrees and we are already given two angles of the triangle so....
![57 + 65=122](https://tex.z-dn.net/?f=57%20%2B%2065%3D122)
![122+58=180](https://tex.z-dn.net/?f=122%2B58%3D180)
![A=58](https://tex.z-dn.net/?f=A%3D58)
To find sides b and c we use the law of sines since we now know the angle of each side.
![a=48](https://tex.z-dn.net/?f=a%3D48)
![b=48\times\frac{sin65}{sin57} =51.87](https://tex.z-dn.net/?f=b%3D48%5Ctimes%5Cfrac%7Bsin65%7D%7Bsin57%7D%20%3D51.87)
![51.87](https://tex.z-dn.net/?f=51.87)
![7>5](https://tex.z-dn.net/?f=7%3E5)
![51.9](https://tex.z-dn.net/?f=51.9)
![b=51.9](https://tex.z-dn.net/?f=b%3D51.9)
![c=48\times\frac{sin58}{sin57} =48.54](https://tex.z-dn.net/?f=c%3D48%5Ctimes%5Cfrac%7Bsin58%7D%7Bsin57%7D%20%3D48.54)
![48.54](https://tex.z-dn.net/?f=48.54)
![4](https://tex.z-dn.net/?f=4%3C5)
![c=48.5](https://tex.z-dn.net/?f=c%3D48.5)
Hope this helps.
Q= - 1/3 is the answer-move the negative sign to the left multiply both sides by 7q then cancel 7 then finally divide both sides by 3. Hope this helps
The answer for your question is 30 ..