14. Triangle QRS is shown below.
Q
40
100°
S
R
Which triangle must be similar to triangle QRS?
A. A triangle with two angles that measure 40º,
B. A triangle with angles that measure 40° and
60°
OC. A scalene triangle with only one angle that
measure 1000
O D. An isosceles triangle with only one angle that
measure 40°,