Test 8 retake

_{^{Find the missing side}}

• 48
• 108
• 83.6
• 72

_{^{Find the missing side}}

• 9
• 41
• 6.4
• 3

_{^{Find the missing side}}

• √29.2
• √400
• √20
• √10

What is the rule for a 45-45-90 triangle?

• $x,\ x,\ x\sqrt{2}$

• $x,\ x\sqrt{3},\ 2x$

What type of special triangle is this?

• 45°-45°-90°
• 30°-60°-90°
• Equiangular
• Equilateral

What is the length of y in this 45-45-90 triangle?

• 8√2
• 4√2
• 4
• 8

What is the rule for a 3-60-90 triangle?

• $x,\ x,\ x\sqrt{2}$

• $x,\ x\sqrt{3},\ 2x$

What type of special triangle is this?

• 45°-45°-90°
• 30°-60°-90°
• Isosceles
• Obtuse

Find x.

• 4
• 2
• √3
• 2√2

• A
• B
• C
• D