Question 1
In similar triangles, if CB = 15, AC = 9, AB = 10, DF = 6, what is the length of EF?
Question 2
Given similar triangles with sides in the ratio 3:2, if one side of the larger triangle is 9, what is the corresponding side in the smaller triangle?
Question 3
Using the Side-Side-Side (SSS) criterion, under what condition are two triangles similar?
Question 4
If two triangles have two pairs of congruent corresponding angles, what can be said about the third pair of angles?
Question 5
When triangles are similar, what can be said about their corresponding sides?
Question 6
How do you verify congruence of two triangles using their sides?
Question 7
In the Side-Angle-Side (SAS) criterion for similar triangles, what must be true?
Question 8
Which condition is not a criterion for triangle similarity?
Question 9
What is the defining criterion for two triangles to be congruent?
Question 10
In the context of solving real-world problems, why are similar triangles useful?
Question 11
What is the Angle-Angle-Angle (or AA) criterion for triangle similarity?
Question 12
What technique can you use to visualize similarity between triangles?
Question 13
Using the proportions of similar triangles, if a 3-foot stick casts a 5-foot shadow and a tree casts a 45-foot shadow at the same time, what is the height of the tree?
Question 14
What must correspond in congruent triangles?
Question 15
What is the measure of angle B in a triangle where the other two angles measure 35° and 43°?