Geometry Spring Semester Exam Review

What is the simplified form of the radical √121?

• 10

• 11

• 12

• 13

Which of the following is the simplified form of the radical √48?

• 4√3

• 6√2

• 7√2

• 5√3

What is the simplified form of the radical √96?

• 4√6

• 8√3

• 9√2

• 10√2

What is the simplified form of the expression -6√32?

• -12√2

• -24√2

• -18√2

• -30√2

Find the unknown side length in the triangle with sides 6 and 5. Write your answer in the simplest radical form.

• √61

• √41

• √21

• √11

Find the unknown side length in the triangle with sides 12 and 13. Write your answer in the simplest radical form.

• 5

• 10

• 15

• 20

Classify the triangle with side lengths 6, 8, and 10 as acute, right, or obtuse.

• Acute

• Right

• Obtuse

• Equilateral

What type of triangle has side lengths of 10, 29, and 29?

• Acute

• Right

• Obtuse

• Isosceles

What is the sine of angle R in the triangle RST?

• 0.6

• 0.75

• 0.8

• 0.85

What is the cosine of angle R in the triangle RST?

• 0.6

• 0.75

• 0.8

• 0.85