Polygon ABCDE is the first in a pattern for a high school art project. The polygon is
transformed so that the image of A' is at (-4, 2)
and the image of D' is at (-2, 1). Which
transformation can be used to show that
ABCDE and its image are congruent?
A. Rotate ABCDE 90° counterclockwise.
B. Translate ABCDE left 4 units and down 2
units.
C. Reflect ABCDE over the x-axis.
D. Rotate ABCDE 90° clockwise.

How do you write a paragraph proof to prove that the corresponding angles shown are congruent

For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r is equal to the area of the cross section of a cylinder with radius and height 2r minus the volume of two cones, each with a radius and height of r. a cross section of the sphere is and a cross section of the cylinder minus the cones, taken parallel to the base of cylinder, is the volume of the cylinder with radius r and height 2r is and the volume of each cone with radius r and height r is 1/3 pie r^3. so the volume of the cylinder minus the two cones is therefore, the volume of the cylinder is 4/3pie r^3 by cavalieri's principle. (fill in options are: r/2- r- 2r- an annulus- a circle -1/3pier^3- 2/3pier^3- 4/3pier^3- 5/3pier^3- 2pier^3- 4pier^3)

Triangle abc was translated 2 untits to the right and 3 units down. write the algebraic rule that describes the translation that was applied to triangle abc to create triangle a'b'c'.