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

What are perpendicular lines?

• Lines that never intersect
• lines that pass through the same point
• Lines that form square corners
• Lines that curve on an angle

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

What does the image show? 

• parallel lines
• intersecting lines
• perpendicular lines
• a point

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

Which type of triangle is pictured?

• Equilateral Triangle
• Right Isosceles Triangle
• Obtuse Scalene Triangle
• Obtuse Equilateral Triangle

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

This triangle has all three angles that  acute angles.

• Acute
• Right
• Scalene
• Obtuse

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

A triangle has angle measurements of 54°, 52°, and 74°. 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

For intersecting lines to be considered perpendicular they must intersect each other at 90 degrees.

• True
• False

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

Classify the triangle by angles and sides.

• Equiangular Scalene
• Acute Scalene
• Acute Equilateral
• None of the above

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

A polygon with three sides. 

• square
• oval
• quadrilateral
• triangle

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

Which of the following images show < ABC?

• 
• 
• 
• 

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

1 angle is an obtuse angle

• Isosceles Triangle

• Obtuse Triangle

• Acute Triangle

• Scalene Triangle

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