Quiz on Polygons

What is a polygon?

• A polygon is a shape with curved sides.
• A polygon always has more than 2 sides.

• A polygon is a shape with only one side like a circle.

• A polygon is a closed shape with straight sides.

Tags

CCSS.2.G.A.1

Which of the following classify as regular polygons?

• Equilateral triangle

• Circle
• Square

• Rhombus

• Pentagon

Answer explanation

Square and Equilateral Triangle are regular polygons. But some of you might've marked Pentagon as well, which is not a correct option as it wasn't specified whether it was a regular pentagon or not. There can be Pentagons with unequal angles and sides.

Tags

CCSS.2.G.A.1

How many sides does a Heptagon has?

• 3

• 5

• 9

• 7

Tags

CCSS.2.G.A.1

Which quadrilateral has sides of same length, with no right angles and perpendicular diagonals?

Tags

CCSS.3.G.A.1

Which polygon's diagonals are perpendicular?

• Triangle

• Rectangle

• Square

• None of the Above

What is the value of all the interior angles of a regular pentagon?

• 108°

• 72°

• 135°

• 112°

Can parallelograms have odd number(1,3) of right angles as there interior angles?

• Yes

• No

Tags

CCSS.HSG.C.A.3

What is something a Rhombus doesn't have that a Square has?

• Perpendicular Diagonals

• Sides of same Length

• Right Angles

Tags

CCSS.5.G.B.4

Which figure has 4 sides, perpendicular diagonals of same length, and only opposite sides equal?

Answer explanation

Square and Rhombus have all sides equal. Rectangle doesn't has perpendicular diagonals. Kite has adjacent sides equal and Trapezium has only 1 pair of parallel sides equal.

Tags

CCSS.5.G.B.4

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