Answer:
B. 4/5
Step-by-step explanation:
Sin = Opposite/Hypotenuse
Sin∠A = 8/10 = 4/5
Answer:
18.78
Step-by-step explanation:
x*(100%-8%)=17.28
x=18.78
Answer:
its the figure on the top left, so A
brainliest pls! :D
Answer:
![100\pi](https://tex.z-dn.net/?f=100%5Cpi)
Step-by-step explanation:
Total Surface Area of cylinder = Lateral Surface Area + Area of both circle bases.
Lateral Surface Area = Circumference of Circle
Height
Lateral Surface Area = ![(\pi \times2\times5) \times 5=50\pi](https://tex.z-dn.net/?f=%28%5Cpi%20%5Ctimes2%5Ctimes5%29%20%5Ctimes%205%3D50%5Cpi)
Area of one circle base: ![\pi (5)^{2} =25\pi](https://tex.z-dn.net/?f=%5Cpi%20%285%29%5E%7B2%7D%20%3D25%5Cpi)
Area of both circle bases: ![25\pi \times2=50\pi](https://tex.z-dn.net/?f=25%5Cpi%20%5Ctimes2%3D50%5Cpi)
Total Surface Area = ![50\pi +50\pi =100\pi](https://tex.z-dn.net/?f=50%5Cpi%20%2B50%5Cpi%20%3D100%5Cpi)