Geometry and polygons

Which of the following is a regular polygon?

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• 
• 

Tags

CCSS.2.G.A.1

Based on the lengths of the sides, a triangle can be classifies as:

• equilateral, scalene, isosceles

• right, acute, obtuse

• concave, convex, complex

• equiangular, scalene, isosceles

Tags

CCSS.4.G.A.2

This is a rectangle that has congruent (equal length) sides.

• kite

• rhombus

• square

• trapezoid

Tags

CCSS.5.G.B.4

A rectangle has opposite sides that are ________ and equal.

• perpendicular

• parallel

• intersecting

• consecutive

Tags

CCSS.5.G.B.4

The lengths of all my three sides are different. What am I?

• equilateral triangle

• scalene triangle

• right - angled triangle

• isosceles triangle

Tags

CCSS.4.G.A.2

What's the name of line b?

• parallel lines

• intersecting lines

• perpendicular lines

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

One of my angles measures 90° .What am I?

• equilateral triangle

• scalene triangle

• right - angled triangle

• isosceles triangle

Tags

CCSS.4.G.A.2

What's the name of line a?

• parallel lines

• intersecting lines

• perpendicular lines

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Calculate angles a, b and c.

What types of angles are they?

• 90° - obtuse angles

• 60° - acute angles

• equilateral angles

• 180° - right angles

Tags

CCSS.8.G.A.5

What's the name of line d?

• parallel lines

• intersecting lines

• perpendicular lines

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1