A plane slices a cone such that an ellipse is formed, as shown.

If the angle is preserved, which describes the effect of moving the plane closer to the cone’s vertex? Check all that apply.

The major axis of the ellipse will get shorter.

The ellipse will become a circle.

The ellipse will degenerate to a point.

The plane starts to pass through both nappes of the cone.

The generator of the cone will lie on the plane.

Find the length of cu, the triangles are similar.

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11