Lateral Area of a cylinder is ; 2πR.H
R=12 mm and H= 15 mm
Then LATERAL area = 2π(12)(15) =48π ≈ 150 mm²
Answer:
8:6
Step-by-step explanation:
if you have 8 blue gumballs and 6 pink gumballs the ratio is 8:6
Answer:
1/2 yard
Step-by-step explanation:
1/3 yard x 6/6 = 6/18 yard
1/6 yard x 3/3 = 3/18 yard
6/18 + 3/18 = 9/18 = 1/2 yard
Area of base = 9pi
curve surface area = 3*pi*15=45pi
total area 54pi
i guess the n here represents pi the answer would just be a since its the most relevant
