Find the surface area of the cylinder.
A: 351.7cm²
B: 502.4cm²
C: 256.7cm²
D: 35.2cm²

Step-by-step explanation:

First, we need to know the formula for find the surface area of a cylinder.

Next, we need to gather the given information from the diagram so we can plug it into the formula for finding the surface area of a cylinder.

Lastly, we insert the measurement unit that is used in the problem which is cm².

So, the surface area of the cylinder is 351.68 cm². You can also round this answer to 351.7 cm² which is letter choice A.

c is the answer

step-by-step explanation:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: