A point K is on the perpendicular bisector of a segment with endpoints at H and J. What must be true about point K? It is equidistant from H and J It falls on the h j It is at the midpoint of h j Not enough information is given

is equidistant from and .

Step-by-step explanation:

Given that the point which is on the perpendicular bisector of the line segment having endpoints at and .

The given situation can be represented as the diagram as attached in the answer area.

Referring to the :

(As it is the perpendicular bisector)

(As it is the perpendicular bisector)

Also, the side is the common side.

Therefore by congruence,

As per the properties of congruent triangles:

Side = Side

and are nothing but the distance of the point from the end points and which are proved to be equal to each other.

Therefore, we can conclude that:

is equidistant from and .

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere