Starter quiz
- In a right triangle, if the hypotenuse is 15 cm and a second side is 9 cm, what is the perimeter? (Use a calculator to help you.)
- 36 cm ✓
- 32 cm
- 41 cm
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- What is the value of θ for cos(θ) = 0
- 90ᵒ ✓
- 45ᵒ
- 30ᵒ
- 0ᵒ
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- In a right triangle, if the hypotenuse is 25 cm and a second side is 15 cm, what is the area? (Use a calculator to help you.)
- ✓
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- Which of these is a rearrangement of
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- ✓
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- In a right triangle, if you are provided with θ and the hypotenuse, which function would you use to find the opposite side?
- Sine ✓
- Cosine
- Tangent
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- In a right triangle, if θ = 35ᵒ and the opposite side is 7 cm, what is the length of the hypotenuse to the nearest whole number?
- 12 cm ✓
- 9 cm
- 10cm
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