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Solve for m / ZYX
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What triangle congruence postulate (SSS, SAS, ASA, AAS, HL) would prove ΔABE is congruent to ΔCDE?
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| What is an isosceles triangle? |
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A triangle with two equal angles and two equal sides. |
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| What is an acute triangle? |
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A triangle with three acute angles. |
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| What is an obtuse triangle? |
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A triangle with one obtuse angle. |
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| What is a right triangle? |
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A triangle with one right angle. |
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| What is an equilateral triangle? |
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A triangle with all equal sides and all equal angles. |
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| What is a scalene triangle? |
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A triangle with all 3 different sides and all different angle measures. |
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Classify this triangle by the angles and sides.
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| Classify this triangle by its angles and sides[image] |
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Do these lengths make a triangle?
22 cm, 7 cm, 15 cm, |
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Do these lengths make a triangle?
4 cm, 10 cm, 9 cm |
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Do these lengths make a triangle?
0.5 cm, 2 cm, 1 cm |
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Name the sides from shortest to longest
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What is the smallest possible value of y?
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Write a congruence statement for the triangles
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Write a congruence statement for the triangles
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/ E is congruent to ____
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DG is congruent to ____
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| Which 2 postulates (rules) for triangle congruence do not work? |
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