Form 1 Math : Polygon

Dodecagon is a polygon with how many vertices?

• 12

• 13

• 14

• 15

What is the sum of interior angles for a triangle?

• 120

• 150

• 180

• 200

Tags

CCSS.8.G.A.5

How many axes of symmetry can be found in hexagon?

• 3

• 4

• 5

• 6

What is the sum of interior angles for a trapezium?

• 120

• 270

• 360

• 480

Which picture shows a quadrilateral?

• 
• 
• 
• 

Tags

CCSS.2.G.A.1

How many triangles can be fitted into an octagon?

• 5

• 6

• 7

• 8

What is the formula for sum of interior angles of a polygon?

• (n-1) x 150

• (n-2) x 150

• (n-1) x 180

• (n-2) x 180

What is the name for this polygon?

• Nonagon

• Heptagon

• Decagon

• Hexagon

Tags

CCSS.2.G.A.1

What is the formula to find exterior angle of a polygon?

• 360 ÷ n

• n ÷ 360

• 360 x n

• n ÷ 360

Bees honeycomb has the shape of what polygon?

• Pentagon

• Hexagon

• Heptagon

• Octagon

Tags

CCSS.2.G.A.1