33 Triangle RST is similar to triangle RWW. 10 mm
d mm
5 mm
18 mm
What is the value of din millimeters?
A 27 mm
В
12 mm
C 9 mm
D
13 mm

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct

No solution : there is no number of boxes that she bought