Question

38.
39.
Divide (x2+5x+6) by (x+2)
The circumference of the base of a cylinder is 176 cm and

its height is 65 cm. Find its lateral surface area.​

Answer 1

Answer:

square is is 25 please forgive me

Answer 2

Answer:

We know that circumference of the base of cylinder is 176 and it's height is 65 cm .

we know that the base of cylinder is πr2

176=πr2

we know the value of π is 22/7

176=22/7×r2

r=7.48

we know that the lateral surface area of cylinder is 2πr(h+r)

we put value 2×22/7×7.48(65+7.48)

3407.8 is your proper answer