Similar Triangle Theorem Altitude

Find the missing length.

• 21

• 18

• 16

• 24

Solve for x.

• 10

• 5

• 7

• 4

Find the missing length.

• 35

• 28

• 42

• 13

All corresponding angles in similar figures are congruent.  

• True

• False

Find the missing length indicated. Leave your answer in simplest radical form.

• 64

• 12

• 9

• 100

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Two objects that are the same shape but not the same size are _______.

• Congruent

• Vertical

• Similar

• Complementary 

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other.

• AA Similarity Theorem

• AAA Similarity Theorem

• SAS Similarity Theorem

• Right Triangle Similarity Theorem

Solve for x. Use property 1