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Session 2, Part A:
Different Triangles
In This Part: Drawing Triangles | Classifying Triangles
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The following shows how triangles can be classified according to some of their features:
Angles:
Sides:
Size:
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Problem A5 |  |
More than one feature can be combined into a triangle. Decide which of the following combinations are possible. If the combination is possible, draw a sketch on a piece of paper. If not, explain why not.
a. | a scalene right triangle |
b. | an isosceles right triangle |
c. | an equilateral right triangle |
d. | a right triangle that is also obtuse |
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