2D shapes

How many sides does a nonagon have?

• 3

• 10

• 9

• 5

Answer explanation

Count the number of sides to find the correct answer

Tags

CCSS.2.G.A.1

What shape is this?

• rhombus

• parallelogram

• square

• trapezoid

Answer explanation

A rhombus and square both have equal sides all around.

Tags

CCSS.3.G.A.1

What type of triangle is shown in the picture?

• Right-angle

• scalene

• isosceles

• equilateral

Tags

CCSS.4.G.A.2

A shape has been shown with the dotted lines on the purse. What shape is it?

• trapezoid

• parallelogram

• square

• rhombus

Tags

CCSS.3.G.A.1

2d shapes have a flat shape.

• true

• false

Tags

CCSS.2.G.A.1

CCSS.1.G.A.1

Quadrilateral means a shape with _____ sides.

• 2

• 3

• 4

• 5

Tags

CCSS.2.G.A.1

Which of these properties does the square and rectangle NOT have in common?

• 4 equal angles

• Each angle is a right angle

• The opposite sides are parallel

• All sides have the same length

Tags

CCSS.HSG.CO.C.11

This triangle has 2 equal sides which are the same length. What is it called?

• isosceles

• scalene

• right-angle

• equilateral

Tags

CCSS.4.G.A.2

What is the name of this polygon?

• hexagon

• pentagon

• decagon

• heptagon

Answer explanation

Count all the sides of the sape

Tags

CCSS.2.G.A.1

What feature does the square and rectangle NOT have in common?

• 4 equal angles

• All angles are right angles.

• Opposite sides are parallel

• All sides have the same length

Tags

CCSS.5.G.B.4