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12 questions
Match the following triangles with their correct definition.
Has at least 2 equal sides. | ||||
all sides are the same length. | ||||
Has 3 acute angles | ||||
Has no equal sides. | ||||
Has one right angle |
An obtuse triangle has (a)
Use the angles to classify the triangles
all angles less than 90° - acute triangle
1 angle is equal to 90° - right triangle
1 angle is greater than 90° - obtuse triangle
Use the sides to identify the triangle
0 sides the same - scalene triangle
2 sides the same - isosceles triangle
3 sides the same - equilateral triangle
Use the sides to identify the triangle
0 sides the same - scalene triangle
2 sides the same - isosceles triangle
3 sides the same - equilateral triangle
Use the sides to identify the triangle
0 sides the same - scalene triangle
2 sides the same - isosceles triangle
3 sides the same - equilateral triangle
Find the measure of the missing angle in the triangle.
Find b.
Find the measure of the missing angle in the triangle.
Find the measure of the missing angle in the triangle.
Classify the triangle buy it's angle measures and it's side lengths.
Right Isosceles triangle
Acute Scalene triangle
Obtuse scalene triangle
Equilateral triangle
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