These two figures are congruent, with corresponding points marked. a. Are angles ABC and A'B'C' congruent? Explain your reasoning.
b. Measure angles ABC and A'B'C' to check your answer.

Alength on a map is 7.5 inches. thescale is 1 inch: 5 miles. what is theactual distance? a 1.5 miles c 12.5 milesb 2.5 miles d 37.5 miles

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

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.