Which of the following sets of numbers could be the lengths of the sides of a triangle? a. 12 in., 24 in., 48 in. b. 12 in., 6 in., 3 in. c. 12 in., 12 in., 12 in. d. 12 in., 8 in., 4 in.

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.