shapes and lines

A triangle is a shape with _________sides and _________ angles.

• one side and two angles

• two sides and one angle

• three sides and three angles

Tags

CCSS.2.G.A.1

Which one is an equilateral triangle?

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Tags

CCSS.2.G.A.1

An isosceles triangle has _________ equal sides and _________equal angles.

• no equal side and no equal angle.

• two equal sides and two equal angles.

• three equal sides and three equal angles.

Tags

CCSS.4.G.A.2

Which one is the isosceles triangle?

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Tags

CCSS.2.G.A.1

The sum of angle in a triangle is ­­­_________ degree.

• 180

• 120

• 60

Tags

CCSS.8.G.A.5

Identify this triangle

• Isosceles

• Equilateral

• Scalene

Tags

CCSS.4.G.A.2

Which one is the acute angle triangle?

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Tags

CCSS.4.G.A.2

A triangle with all its angle less than 90 degrees is called

• obtuse angle triangle

• acute angle triangle

• right angle triangle

Tags

CCSS.4.G.A.2

Which one is an obtuse triangle?

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Tags

CCSS.4.G.A.2

Given triangle is a ____________ triangle.

• acute angle

• obtuse angle

• right angle

Tags

CCSS.4.G.A.2