The formula for the lateral surface area of a cylinder is s=2πrhs=2πrh , where r is the radius of the bases and h is the height. solve for r. r=2hπ/s r=s/2πh r=h/2πs r=2sπh

S / (2 * pi * h) =  r

Step-by-step explanation:

S = 2*pi * r * h

solve for r

Divide each side by 2* pi * h to isolate r

S / (2 * pi * h) = 2*pi * r * h/( 2 * pi * h)

S / (2 * pi * h) =  r

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13