Question

A cyclinder has a volume of 703 cm3 and a height of 18.5 cm. What can be concluded about the cyclinder? Check all that apply.

Answer 1

Answer:

Option (i), (iv) and (v) are correct

Step-by-step explanation:

Cylinder volume = 703 $cm^{3}$, height = 18.5 cm

(i) Volume or area of the cylinder = $\pi r^{2} h$

The formula for the volume of a cyclinder can be applied to find the area of the base.

Option (i) is correct

(ii) Volume or area of the cylinder = $\pi r^{2} h$

The volume should be divivded by height to get the area

Option (ii) is wrong

(iv) Area of the base  = $\frac{703\pi }{18}$ = 38$\pi cm^{2}$

Option (iv) is correct

(iii) The radius of the cyclinder is half the height.

$\frac{38}{2}$ = 19 cm not 18.5 cm

Option (iii) is wrong

(v)Area of the base  = $\frac{703\pi }{18}$ = 38$\pi cm^{2}$

Option (v) is correct

Answer 2

Answer:

1 , 4 , & 5 ... which is also a , d, & e

Step-by-step explanation: