Line p is parallel to line q. Which proof explains why the sum of the interior angles of the triangle must be 180

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in