Consider triangle ABC as pictured below. If B is transformed according to the rule (x, y) ➝ (x-4, y), then △AB’C will be a ___ a. equilateral triangle.
b. obtuse triangle.
c. right triangle.

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in