Regular and irregular polygons
4th grade (Year 5 in England) · 16 questions · Common Core: 4.G.A.2 · England: Y5 Geometry
Name
Date
Score/ 16
Question 1
A regular octagon has sides of 6 cm. What is its perimeter?
Answer
Question 2
Is a rhombus that is not a square a regular polygon?
- A. yes
- B. no
Question 3
A regular quadrilateral has sides of 12 cm. What is its perimeter?
Answer
Question 4
Is a rhombus that is not a square a regular polygon?
- A. yes
- B. no
Question 5
A regular triangle has sides of 8 cm. What is its perimeter?
Answer
Question 6
Is a rhombus that is not a square a regular polygon?
- A. yes
- B. no
Question 7
A regular pentagon has sides of 12 cm. What is its perimeter?
Answer
Question 8
Is a rhombus that is not a square a regular polygon?
- A. yes
- B. no
Question 9
A regular quadrilateral has sides of 15 cm. What is its perimeter?
Answer
Question 10
Is a rectangle that is not a square a regular polygon?
- A. yes
- B. no
Question 11
A regular quadrilateral has sides of 4 cm. What is its perimeter?
Answer
Question 12
Is a square a regular polygon?
- A. yes
- B. no
Question 13
A regular triangle has sides of 7 cm. What is its perimeter?
Answer
Question 14
Is an equilateral triangle a regular polygon?
- A. yes
- B. no
Question 15
A regular quadrilateral has sides of 12 cm. What is its perimeter?
Answer
Question 16
Is an isosceles triangle that is not equilateral a regular polygon?
- A. yes
- B. no
Write your answers right on the page. · Free from eurekami.com