Polygons

Find the area of this irregular polygon.

• 100

• 150

• 50

• 200

What is the length of this side?

• 10

• 8

• 5

• 15

What is the area of this composite shape?

• 6444 m²

• 6144 m²

• 4164 m²

• 4614 m²

A trapezoid is a quadrilateral with exactly ONE set of parallel sides. 

• TRUE

• FALSE

Name the polygon. Determine if it appears to be regular or not regular.

• quadrilateral; regular

• quadrilateral; not regular

• octagon; regular

• octagon; not regular

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

Which of these figures are considered polygons?

• a, b, c, d

• b, d, e, f

• a, b, c

• a, e, f

What type of triangle is this? 

• equilateral triangle

• isosceles triangle  

• scalene triangle

• none of the above

Name the polygon. Determine if it appears to be regular or not regular.

• 8 sides, not congruent, not regular octagon

• 8 sides, congruent, regular octagon

Name the polygon. Determine if it appears to be regular or not regular.

• quadrilateral; regular

• quadrilateral; not regular

• pentagon;regular

• pentagon; not regular