Quizizz June right triangle knowledge

What is the correct trigonometric ratio for the sine of B?

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What is the correct trigonometric ratio for the tangent of A?

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Find the length of the missing side to the nearest tenth.

• 10.1

• 10.9

• 25.0

• 29.1

Find the length of the missing side to the nearest tenth.

• 4.8

• 6.4

• 10.0

• 13.3

Find the measure of the angle to the nearest degree.

• 18^o

• 19^o

• 20^o

• 71^o

Find the missing side lengths.

• a = 4, b = 4
• a = 4, b = 2√2
• a = 2√2,  b = 4
• a = 4, b = 4

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

• 4√2
• 4
• 8
• 4√3

What is the length of u and v in this 30-60-90 triangle?

• u = 8 v = 4√3
• u = 4√2 v = 8
• u = 16 v = 8
• u = 4√3 v = 8

Find x.

• 10

• 20

Which side is the long leg in this 30-60-90 triangle? (not the hypotenuse)

• 4
• u
• v