2D,3D and angles

Is a circle a polygon?

• YES

• NO

I have 4 sides and 4 right angles.

All of my sides are equal.

I am a/an _______________.

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• 
• 
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An __________ has 8 sizes and 8 vertices.

• pentagon

• square

• rhombus

• octagon

Can a polygon have curved sides?

• YES

• NO

Look at the sides and angles of this triangle. Which type of triangle is pictured?

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

What type of angle is this?

• Acute
• Right
• Obtuse
• Straight

Look at the sides of this triangle. What type of triangle is this?

• Equilateral
• Isosceles
• Scalene
• Obtuse

A SCALENE triangle has _____________.

• 3 equal sides

• 4 equal sides

• no equal sides

• 2 equal sides

Which type of angle is this?

• Acute

• Right

• Obtuse

• Straight

Two lines that run the same direction that will never cross.

• Perpendicular
• Parallel
• Obtuse
• Acute