Determine the measure of the given angle for the congruent quadrilaterals ABCD and A'B'C'D'. The measure of A'D'C' The measure of X-A'D'C' is ☐° F4 Search 55 % F5 R T Y G H F6 PrtScn F7 7 test A 10 B 51° 135° 16 7 65° D C B' A' L 8 Submitest Submit test D' 2 S se 3 67.9 Contact Us | 12:0 4/23/ Home End PgUp PgDn Ins F8 F9 F10 F11 F12 V B N M K }

The distance between the points (a, b) and (c, d) is ___________. So the distance between (1, 2) and (7, 10) is __________ .

Draw a triangle with three acute angles. Construct angle bisectors for each of the three angles. On the basis of the appearance of your construction, what seems to be true?

Two sets of rails railroad tracks are equally spaced intersect but not at right angles. Being as specific as possible, indicate what type of quadrilateral WXYZ is formed.

A tornado has just struck a small Kansas community at point T. There are Red Cross units stationed in both Salina at point S and Wichita at point W. Using the angle measurements indicated on the accompanying map, determine which Red Cross unit would reach the victims first. Assume that both units have the same mode of travel and accessible roadways available.

A quadrilateral RSTV is circumscribed about a circle so that its tangent sides are at the endpoints of two intersecting diameters. aWhat types of quadrilateral is RSTV? bIf the diameters are also perpendicular, what type of quadrilateral is RSTV?

Classify as true or false: a If the midpoints of two sides of a triangle are joined, the triangle formed is similar to the original triangle. b Any two isosceles triangles are similar.