The formula for the surface area is given and as follows.
SA = (2)(3.14)(r^2) + (2)(3.14)(r)(h)
The radius of the cylinder is 4 inches and the height is 9 inches. Using the given values, we can plug them into the formula and solve for the surface area from there.
SA = (2)(3.14)(4^2) + (2)(3.14)(4)(9)
SA = (6.28)(16) + (6.28)(36)
SA = 100.48 + 226.08
SA = 326.56 in^2
Hope this helps!! :)
Step-by-step explanation:
can you retake the picture so i can see it more clearly. please and thank you
Answer:
96.3Kg = 96,300g
Step-by-step explanation:
1 Kg is equivalent to 1,000 g
The triangle are congruent.
The one is 5 times longer on the base therefore the height is 5 times higher,
5x2 = 10m
