CCSS.Math.Content.4.G.A.2

How many sides does an equilateral triangle have?

• 2
• 3
• 4
• 5

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CCSS.Math.Content.4.G.A.2

Angles that have a measure less than 90 degrees are called _____ ______.

• acute angles
• obtuse angles
• right angles
• straight angles

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CCSS.Math.Content.4.G.A.2

This triangle has all sides the same length?

• Acute
• Equilateral
• Isosceles
• Scalene

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CCSS.Math.Content.4.G.A.2

A triangle has angle measurements of 74°, 90°, and 16°. What kind of triangle is it?

• acute triangle
• right triangle
• obtuse triangle
• none of the above

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CCSS.Math.Content.4.G.A.2

All rectangles are parallelograms. 

• True
• False

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CCSS.Math.Content.4.G.A.2

An octagon is a

• Polygon with 8 equal sides

• A stop sign

• A 3 sided shape

• Polygon with 5 equal sides

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CCSS.Math.Content.4.G.A.2

Choose the shape that has 2 pairs of parallel lines.

• 1,2,4

• 1,2,3

• 1,3

• 1,4

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CCSS.Math.Content.4.G.A.2

Which shapes have at least one pair of perpendicular line segments?

• 
• 
• 
• 

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CCSS.Math.Content.4.G.A.2

What kind of triangle is this?

• Acute Equilateral

• Acute Scalene

• Right Isosceles

• Obtuse Equilateral

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CCSS.Math.Content.4.G.A.2

Classify this triangle by sides and angles (choose two answers).

• Acute triangle

• Obtuse triangle

• Equilateral triangle

• Isosceles triangle

• Scalene triangle

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CCSS.Math.Content.4.G.A.2