Quiz on Triangles

An ACUTE triangle has ________________.

• 1 acute angle

• 2 acute angles

• 3 acute angles

• no acute angles

Tags

CCSS.4.G.A.2

An OBTUSE triangle has _____________.

• 1 obtuse angle

• 2 obtuse angles

• 3 obtuse angles

• no obtuse angles

Tags

CCSS.4.G.A.2

A RIGHT triangle has ___________.

• 1 right angle

• 2 right angles

• 3 right angles

• no right angles

Tags

CCSS.4.G.A.2

What kind of triangle is this?

• obtuse scalene

• right isosceles

• acute equilateral

• right scalene

Tags

CCSS.4.G.A.2

What kind of triangle is this?

• right scalene

• right isosceles

• obtuse scalene

• acute isosceles

Tags

CCSS.4.G.A.2

What kind of triangle is this?

• acute equilateral

• acute scalene

• right isosceles

• obtuse equilateral

Tags

CCSS.4.G.A.2

What kind of triangle is this?

• obtuse isosceles

• obtuse equilateral

• acute scalene

• obtuse right

Tags

CCSS.4.G.A.2

What kind of triangle is this?

• obtuse scalene

• obtuse isosceles

• acute equilateral

• right scalene

Tags

CCSS.4.G.A.2

What do the angles in an equilateral triangle measure?

• 30, 60, 90
• 45, 45, 90
• 60, 60, 60
• 35, 55, 90

Tags

CCSS.8.G.A.5

Find the measure of each angle indicated. 

• 140°
• 21°
• 105°
• 25°

Tags

CCSS.8.G.A.5