Kekal Form 1 Maths - Basic Polygons

Why is a Triangle called Equilateral?

• It has two sides that match
• It has all 3 sides that match
• It has no sides that match
• It has four sides that match

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

Why is a Triangle called Isosceles?

• It has two sides that match
• It has three sides that match
• It has no sides that match
• It has four sides that match

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

Why is a Triangle called a Right Triangle?

• It has 3 right angles
• It has 2 right angles
• It has 1 right angle
• It has 0 right angles

 What is the name of this polygon?

• a pentagon
• a quadrilateral
• an octagon
• a triangle

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

What is the name of a shape with 5 sides, 5 vertices?

• hexagon
• octagon
• pentagon
• triangle

Tags

CCSS.4.G.A.2

A shape with 8 sides is called a __________.

• octagon
• pentagon
• hexagon
• triangle

When classifying a triangle by its sides, what type of triangle has no equal sides?

• equilateral triangle
• isosceles triangle
• scalene triangle
• none of the above

Tags

CCSS.4.G.A.2

In a triangle, how many total degrees are there?

• 100%
• 180 degrees
• it varies
• 360 degrees

Find the value of x.

Carikan nilai sudut x.

• $95\degree$

• $65\degree$
  

• $55\degree$
  

• $45\degree$
  

Find the missing angle indicated.

Cari nilai sudut yang bergaris merah itu.

• $53\degree$

• $97\degree$
  

• $30\degree$
  

• $20\degree$