Question

47) Two triangles are similar, and the ratio of eachpair of corresponding sides is 2 : 1. Whichstatement regarding the two triangles is NOTtrue? ?A. Their areas have a ratio of 4 : 1.B. Their altitudes have a ratio of 2 : 1.C. Their perimeters have a ratio of 2 : 1.D. Their corresponding angles have a ratio of 2 : 1.

Answer 1

D

1) Two triangles are similar if their sides are proportional to each other and their angles are congruent.

2) If the ratio is 2:1 then the larger triangle is twice larger than the other one.

3) Examining the options we can state that their corresponding angles do not have a ratio of 2:1. So this is false. And the answer is D