Point H is the circumcenter of triangle DEF. Point H is the circumcenter of triangle D E F. Lines are drawn from each point of the triangle to point H. Lines are drawn from point H to each side of the triangle to form right angles and line segments H M, H N, and H L.
Which must be true? Select two options.

Point H is the center of the circle that passes through points D, E, and F.
Point H is the center of the circle that passes through points L, M, and N.
Line segment H E is-congruent-to line segment H D
Line segment L H is-congruent-to line segment N H
Line segment F L is-congruent-to line segment F N

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Step-by-step explanation:

The circumcenter (H) is the center of a circle that contains all of the triangle's vertices (D, E, F). It will be the same distance from each of those, as that distance is the radius of the circle.

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

i need a picure

step-by-step explanation: