Polygons and Triangles (DL week 1)

Which best describes this picture?

• quadrilateral; regular polygon

• quadrilateral; not a regular polygon

• hexagon; regular polygon

• hexagon; not a regular polygon

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

What kind of triangle has no congruent sides?

• equilateral

• isosceles

• horizontal

• scalene

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

A triangle has 2 congruent sides and 1- 90 angle. Which TWO terms accurately describe the triangle?

• isosceles

• obtuse

• scalene

• acute

• right

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

• scalene, acute

• scalene, obtuse

• isosceles, acute

• isosceles, obtuse

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

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• 
• 
• 

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

• 
• 
• 
• 

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

What is the least number of acute angles a triangle can have?

• 0

• 1

• 2

• 3

What is the greatest amount of obtuse angles a triangle can have?

• 0

• 1

• 2

• 3

Tags

CCSS.7.G.A.2

Name the polygon.

• heptagon

• hexagon

• nonagon

• decagon

• pentagon

THINK about it.

Which of the following triangles is impossible to draw?

(hint: think of angle measures, 180 degrees in triangle)

• right obtuse triangle

• right scalene triangle

• acute isosceles triangle

• obtuse scalene triangle