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20 questions
What type of triangle is shown?
Isosceles
Right-angled
Equilateral
Scalene
In an ______________ triangle, all three angles are less than 90 degrees.
acute
right
obtuse
360 degrees
In a ____________ triangle one angle is exactly 90 degrees.
acute
right
obtuse
360 degrees
What kind of triangle is this?
acute
right
obtuse
360 degrees
Identify the triangle by its sides and angles.
Obtuse Equilateral
Obtuse Isosceles
Isosceles
Acute Scalene
Identify the triangle by its sides and angles
Right Isosceles
Right Scalene
Right Equilateral
Classify this triangle.
Acute
Obtuse
Right
Select the obtuse triangle.
Select all of the right triangles.
What type of triangle does the picture show?
equilateral
isosceles
scalene
Pizza
What type of triangle does the picture show?
equilateral
isosceles
scalene
Pizza
What type of triangle does the picture show?
equilateral
isosceles
scalene
Pizza
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