The diagram shows a rocket that consists of a cone placed on top of a cylinder. find surface area of the rocket.

please help!

I will mark brainliest if answer is correct

1224.6 m²

Step-by-step explanation:

We'll begin by calculating the surface area of the cone. This can be obtained as follow:

Slant height (l) = 13 m

Radius (r) = 5 m

Pi (π) = 3.14

Surface Area (SA) of cone =?

The surface area of a cone can be obtained by using the following formula:

SA (cone) = πrl + πr²

SA (cone) = πr(l + r)

SA (cone) = 3.14 × 5 ( 13 + 5)

SA (cone) = 15.7 × 18

SA (cone) = 282.6 m²

Next, we shall determine the surface area of the cylinder. This can be obtained as follow:

Height (h) = 25 m

Radius (r) = 5 m

Pi (π) = 3.14

Surface Area (SA) of cylinder =?

The surface area (SA) of cylinder can be obtained as follow:

SA (cylinder) = 2πr² + 2πrh

SA (cylinder) = 2πr(r + h)

SA (cylinder) = 2 × 3.14 × 5 (5 + 25)

SA (cylinder) = 31.4 × 30

SA (cylinder) = 942 m²

Finally, we shall determine the surface area of the rocket. This can be obtained as follow:

SA (cone) = 282.6 m²

SA (cylinder) = 942 m²

Surface Area of rocket (SA rocket) =?

SA (Rocket) = SA (cone) + SA (cylinder)

SA (Rocket) = 282.6 + 942

SA (Rocket) = 1224.6 m²

Therefore, the surface area of the rocket is 1224.6 m²

option: d is the correct answer.

d) none of the above.

step-by-step explanation:

clearly from the figure attached to the question we could see that there is no shape given. hence without any shape given in the figure and after rotation we can't obtained a square pyramid.

since, to obtain a image we need a proper figure of the pre-image so that it can be transformed.

hence, the correct answer is:

d) none of the above.

step-by-step explanation: