Solving Similar Triangles Practice

Find the height of the tree. (a)  

• 15 ft

• 8 ft

• 12 ft

• 13 ft

What is the value of x?

Round to the nearest tenth

Mathematical Equivalence

ON

What is the similarity statement for the triangle pair?

• ΔXYZ~ΔNEW

• ΔXZY~ΔNWE

• ΔZYX~ΔENW

• ΔYZX~ΔNWE

The triangles are similar, solve for the question mark.

• 8

• 12.5

• 18

• 24

The two right triangles below are similar. What is x, the missing side length in triangle DEF? 

• 3.75

• 9.75

• 10

• 12

Given that the two triangles are similar,

find the value of X and Y.

• X=2.5 and Y=6.5

• X=6.5 and Y=2.5

• X=3 and Y=7

• X=2 and Y= 5

What is the size of angle x and the length of sides y and z?

• x = 63, y = 2.5, z = 9.6

• x = 63, y = 6.4, z = 3.75

• x = 97, y = 6.4, z = 9.6

• x = 97, y = 2.5, z = 3.75

Hint: type a proportion into desmos :)

• a

• b

• c

• d

Which proportion correctly shows the corresponding sides of the two similar figures?

Find missing side

• 5

• 7

• 9

• 11