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In problems 1-5, find the missing angles to determine if the data
supports 1 unique triangle, 2 triangles that are not congruent, or no
triangle.
Diagrams are not drawn to scale.
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1. |
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2. |
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3. |
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4. |
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5. |
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Now, read carefully for your task:
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6. |
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What is the range of lengths for BC
so that it results in two triangles?
(use nearest tenths) |
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7. |
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This triangle:
(1) must be a right triangle.
(2) must be an acute triangle.
(3) must be an obtuse triangle.
(4) can be either acute or obtuse. |
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