Practice for Test #6

What similarity statement can you write relating the three triangles in the diagram?

• ΔJLM ~ ΔMLK ~ ΔJKM

• ΔJKM ~ ΔMKL ~ ΔMJL

• ΔJMK ~ ΔMLK ~ ΔJLM

• ΔJMK ~ ΔLMK ~ ΔJLM

If MJ = 60, KL = 64, and ML = 80, what is MK?

• 48

• 36

• 40

• 32

Find the length of the altitude drawn to the hypotenuse. The triangle is not drawn to scale.

• 72

• 22

• 6√2

• √22

Find the length of the hypotenuse.

• 12

• 18

• 5

• 6

Find the value of the variable. If your answer is not an integer, leave it in simplest radical form.

Find the length of the leg. If your answer is not an integer, leave it in simplest radical form.

• 242

• 22

Find the lengths of the missing sides in the triangle. Write your answers as integers or as decimals rounded to the nearest tenth.

• x = 3.5, y = 4.3

• x = 4.3, y = 3.5

• x = 5, y = 7.1

• x = 7.1, y = 5

Find the value of the variable(s). If your answer is not an integer, leave it in simplest radical form.

• x = 22, y = 11√3

• x = 11, y = 22√3

• x = 11√3, y = 22

• x = 22√3, y = 11

Find the value of x in the triangle.

• 16√3

• 2

• 8√3

• 1/2

Find the value of the variables x and y in the triangle.

• x = 48, y = 8√3

• x = 48√3, y = 8

• x = 8√3, y = 48

• x = 8, y = 48√3

Tags

CCSS.HSG.SRT.C.8