Emma has 10 comic books, 6 stuffed animals, and 4 Star Wars sabers. In how many ways can she bring one item from each category to school for show-and-tell

can you add an image ?

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

answer is (b.

164 ft2)

a base  

18

b base  

7

h height  

8