3 years ago

Find the surface area of the cylinder in terms of pi. Height = 8 in Diameter = 4in

1 answer:

8 0

1) the area of the "side" of the cylinder is A1= pi (4 in).
2) the total area of the circular ends of the cyl. is A2 = 2 pi (2 in)^2 (since the radius of the cyl. is 2 in).

The desired total surface area is A = A1 + A2. Keep "pi;" do not substitute a numerical value for "pi."

You might be interested in

Find the measurements of all the numbered angles in the rhombus

maxonik [38]

Answer:

Step-by-step explanation:

6 0

2 years ago

All of the following are ways to write 25 percent of N EXCEPT 0.25N 25N/100 1/4N 25N

Olin [163]

The last one would be incorrect. We are looking for PART of whatever N is. Multiply by the whole number 25 is definitely not what we want to do.

Hope I helped!

5 0

2 years ago

Read 2 more answers

what is the volume of a triangular pyramid that is 10 inches tall and has a base area of 9 square inches please help

andreyandreev [35.5K]

Answer:

90 but since its a triangle but im

pretty sure you have to divide by 2 so 45 i think

3 0

2 years ago

Paige and her family went to the movies. They bought 4 tickets and paid $12 for popcorn. They spent $40. How much did each ticke

Scorpion4ik [409]