Special Right triangles and Pythagorean Theorem

Use the Pythagorean Theorem to solve for x.

• 5√13
• 11√3
• √33
• √65

Tags

CCSS.8.G.B.7

Use the 45-45-90 theorem to solve for the hypotenuse.

• 16

• 8

• 8√2

• √16

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Find the value of y.

• 8
• 4
• 2√3
• 8√3

Tags

CCSS.HSG.SRT.C.8

Find the value of y.

• 9
• 18√2
• 9√2
• (9√2)/2

Tags

CCSS.8.G.B.8

What is the value of y?

• 14
• 2√7
• 7√2
• 7

Tags

CCSS.HSG.SRT.C.8

Do the segment lengths 15, 12, and 9 form the sides of a right triangle?

• Yes

• No

• Maybe

• Pythagoras

Tags

CCSS.8.G.B.8

Acute, right, or obtuse?

• Acute
• Right
• Obtuse
• I don't know

Tags

CCSS.HSG.CO.C.10

Acute, right, or obtuse?

• Acute
• Right
• Obtuse
• I don't know

Tags

CCSS.HSG.CO.C.10

What are u and v in this 30-60-90 triangle?

• v = 2√3 u = 6
• v = 4 u = 4√3
• v = 4 u = 4√2
• v = 4√3 u = 8√3

Tags

CCSS.HSG.CO.C.10

_{^{Find the missing side}}

• 29.2
• 20
• 400
• 10

Tags

CCSS.8.G.B.7