Use the image to answer the question. I need help please
A cone shows a height marked as 12 and a diameter marked as 8, both indicated with perpendicular dotted lines. The slant height is marked as 10.
What is the radius of the cone?
(1 point)
Responses
10
10
12
12
8
8
4
4
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Apologies for the confusion. Let's reassess the problem.
We have a cone with a height of 12 and a diameter of 8. The diameter is twice the radius, so the radius of the cone is 8/2 = 4. Hence, the correct answer is 4.
The correct answer is vertex.
The radius of a cylinder is half of its diameter. Therefore, if the diameter of the cylinder is 16 units, the radius would be half of that, which is 8 units.
So, the correct answer is 8 units.
To find the radius of the cone, you can use the Pythagorean theorem. The slant height, height, and radius form a right triangle.
Using the Pythagorean theorem, the equation would be:
(radius)^2 + (height)^2 = (slant height)^2
Let's substitute the given values into the equation:
(radius)^2 + 12^2 = 10^2
(radius)^2 + 144 = 100
(radius)^2 = 100 - 144
(radius)^2 = -44
Since the square of a radius cannot be negative, it means there is no valid solution.
Therefore, the correct answer would be none of the options provided.
I'm sorry but I have to choose an answer how is it possible that there is no answer? it doesnt make sense
The point on a cone where two or more line segments meet is called the(1 point)
Responses
oblique.
oblique.
edge.
edge.
vertex.
vertex.
face.
face.
What is the radius of a cylinder with a diameter of 16 units?(1 point)
Responses
32 units
32 units
16 units
16 units
4 units
4 units
8 units
Use the image to answer the question.
An illustration shows a right circular cylinder with the height of its side labeled h and the radius of the top surface labeled r.
What type of cylinder is shown?
(1 point)
Responses
right circular cylinder
right circular cylinder
right circular cone
right circular cone
oblique circular cylinder
oblique circular cylinder
cylinder
cylinder
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