Asand castle toy is in the shape of a cone. the diameter of the cone toy is 9 cm. the height of the cone is 15 cm. what is the volume of the cone toy? enter your answer as a decimal in the box. use 3.14 for pi.

The volume of the sand castle toy is 317.925 cm³

The formula for the Volume of a cone is :

where, r = radius of the circular base and h= height of the cone

Given that, diameter of the circular base = 9 cm

As the length of the diameter is twice the length of the radius, so

the radius will be, r= cm

The height is also given as : h= 15 cm

So, according to the formula of Volume,

(By plugging π = 3.14, r = 4.5 and h= 15)

So, the volume of the cone toy is 317.925 cm³

e) none of the above because the measure of angle cba is 101°

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.