8085300
Description
Quiz by John Doaks, updated more than 1 year ago
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Created by John Doaks
over 7 years ago
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Question 1
Question
Which of the following answer choices indicates the correct side lengths of the figure?
Answer
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Side opposite 45° = x √3, hypotenuse = 2x
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Side opposite 45° = x, hypotenuse = x √2
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Side opposite 45° = 2x, hypotenuse = x √2
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Side opposite 45° = x √3, hypotenuse = x √2
Question 2
Question
Which of the following answer choices reflects logical reasoning regarding the sample question?
Answer
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The missing angle is 65° and the missing side is 4. Therefore this is a 45°,45°,90° triangle.
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The missing angle is 90° and the missing side is 5.
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The missing angle is 55° and the missing side is x √3.
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The missing angle is 45° and missing side is 5 √2. Therefore this is a 45°,45°,90° triangle.
Question 3
Question
How can an equilateral triangle be turned in to a "30, 60, 90" triangle?
Answer
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By dividing the angles by the area
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By dividing the perimeter by the area
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By adding the angles together
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By dropping an altitude down the middle
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