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What kind of triangle is shown?
1. right
2. equilateral
3. isosceles
4. obtuse
The angle measures of a triangle are $30deg, 60deg, 90deg$. Which of the following best classifies the triangle?
1. Acute
2. Obtuse
3. Right
An                   obtuse triangle                  is a triangle with one angle greater than 90 degrees.
What type of triangle has 3 equal sides and 3 equal angles that measure $60 deg$.
1. equilateral triangle
2. scalene triangle
3. isosceles triangle
4. right triangle
Which describes the triangle?
1. Right
2. Acute
3. Obtuse
What kind of triangle is shown?
1. right
2. equilateral
3. isosceles
4. scalene
A right triangle will have one        right         angle.
Name the triangle.
1. Acute
2. Right
3. Obtuse
Which of the following best describes how triangles are classified?
1. overall size and side length
2. side length and angle measure
3. number of sides and overall size
4. angle measure and number of sides
Name the triangle.
1. Equilateral
2. Right
3. Scalene
Lee drew the triangle shown. What kind of triangle did Lee draw?
1. Isosceles
2. Right
3. Obtuse
4. Equilateral
A right triangle is a triangle having all three sides of equal length.
1. True
2. False
What kind of triangle is shown?
1. Acute
2. Obtuse
3. Right
A right triangle is a triangle that has one 90 degree angle.
1. True
2. False
All triangles have 3 sides and right angles.
1. True
2. False
What is an isosceles triangle?
1. A triangle with 3 equal sides.
2. A triangle with 2 equal sides.
3. A triangle with no equal sides.
What is a scalene triangle?
1. A triangle with 3 equal sides.
2. A triangle with 2 equal sides.
3. A triangle with no equal sides.