Mathematics

Which of these figures are considered polygons?

• a, b, c, d
• b, d, e, f
• a, b, c
• a, e, f

Tags

CCSS.2.G.A.1

Which of the following is not a polygon?

• trapezoid
• semicircle
• rhombus
• octagon

Tags

CCSS.2.G.A.1

A  POLYGON  is:
A figure with closed lines

• correct
• incorrect
• not sure

Tags

CCSS.2.G.A.1

A triangle has how many sides?

• 4
• 2
• 3
• 100

Tags

CCSS.2.G.A.1

A shape with 8 sides is called a __________.

• octagon
• pentagon
• hexagon
• triangle

Tags

CCSS.2.G.A.1

What is this shape?

• ray
• trapezoid
• parallelogram
• rhombus

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What is this?

• ray
• line
• right angle
• obtuse angle

Tags

CCSS.4.G.A.1

What do we call a shape with two pairs of parallel lines?

• A trapezoid
• A rhombus
• A ray
• A parallelogram

Tags

CCSS.4.G.A.2

This is a pentagon. Pentagons have...

• 5 sides and 5 angles
• 3 sides and 2 angles
• 2 sides and 3 angles
• 10 sides all together

Tags

CCSS.2.G.A.1

Which is smallest?

• Acute
• Obtuse
• Straight
• Right

Tags

CCSS.4.G.A.1