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- Which is the longest side of a right triangle, and why?
- Dͽ ,VLWSRVVLEOHWRFRQVWUXFWDWULDQJOHZLWKVLGHVRIOHQJWKV 5, 103 , and 5.97?
Eͽ $WULDQJOHKDVWZRVLGHVRIOHQJWKVDQG*LYHWKHUDQJHRISRVVLEOHYDOXHVIRUWKHOHQJWK
of the third side.
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of the rectangle?
Gͽ 7ZRVLGHVRIDWULDQJOHKDYHOHQJWKVa and b ͼZLWKa smaller than bͽ7KHQWKHWKLUGVLGHPXVWEH
greater than __ in length and shorter than __. - 'HWHUPLQHZKHWKHUHDFKRIWKHIROORZLQJVWDWHPHQWVLValways, sometimes, or never true.
Dͽ 7KHEDVHDQJOHVRIDQLVRVFHOHVWULDQJOHDUHDFXWH
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Fͽ $ULJKWWULDQJOHLVVFDOHQH - Arrange the angles x, y, and z in increasing order of measure.
ͼ6HHFigure 15.5ͽ
y
z
x
15
17
Figure 15.5