Answer: Volume of an oblique cylinder is 2011.43 sq.m.
Step-by-step explanation:
Since we have given that
Radius of a cylinder = 8 meters
Height of a cylinder = 10 meters
Cavelieri's Principle states that volume of an oblique cylinder is same as the volume of right circular cylinder with equal radius and height.
As we know the formula for "Volume of cylinder":
![Volume=\pi r^2h\\\\V=\frac{22}{7}\times 8\times 8\times10\\\\V=\frac{14080}{7}\\\\V=2011.43](https://tex.z-dn.net/?f=Volume%3D%5Cpi%20r%5E2h%5C%5C%5C%5CV%3D%5Cfrac%7B22%7D%7B7%7D%5Ctimes%208%5Ctimes%208%5Ctimes10%5C%5C%5C%5CV%3D%5Cfrac%7B14080%7D%7B7%7D%5C%5C%5C%5CV%3D2011.43)
Hence, Volume of an oblique cylinder is 2011.43 sq.m.
If tossing 1 head is 1/2, then you have to do 1/2^4 which is 1/2 × 1/2 × 1/2 × 1/2 (I imagine it as a tree diagram if that helps). 2^4 is 16, so your answer is b) 1/16. Hope this helps!
Answer:
![\frac{3}{35}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B35%7D)
![\frac{5}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B7%7D)
Step-by-step explanation:
![\frac{3}{35} (7)=\frac{(3)(7)}{35} =\frac{21}{35} =\frac{3}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B35%7D%20%287%29%3D%5Cfrac%7B%283%29%287%29%7D%7B35%7D%20%3D%5Cfrac%7B21%7D%7B35%7D%20%3D%5Cfrac%7B3%7D%7B5%7D)
![\frac{5}{7} (7)=\frac{(5)(7)}{7} =\frac{35}{7} =5](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B7%7D%20%287%29%3D%5Cfrac%7B%285%29%287%29%7D%7B7%7D%20%3D%5Cfrac%7B35%7D%7B7%7D%20%3D5)
Hope this helps
Pi.? What do you mean by that?
Answer: See explanation
Step-by-step explanation:
We should note that the hypothenuse is the longest side in a triangle. Therefore, the length of the other side will be represented by x. This is then solved below:
x² + 3² = 5²
x² + 9 = 25
x² = 25 - 9
x² = 16
x = ✓16
x = 4cm
The other leg is 4cm
Joni shouldn't have added the hypothenuse to the other leg but rather subtracted the square of the other leg from the square of the hypothenuse and then find the square root.