Triangles

A triangle has angle measurements of 163°, 2°, and 15°. What kind of triangle is it?

• acute triangle
• right triangle
• obtuse triangle
• none of the above

Tags

CCSS.4.G.A.2

An equilateral triangle has an obtuse angle.

• Always

• Sometimes

• Never

Tags

CCSS.4.G.A.2

What type of triangle is shown?

• Isosceles Triangle

• Equilateral Triangle

Tags

CCSS.4.G.A.2

What kind of triangle is this?

• Right Triangle

• Acute Triangle

• Equilateral Triangle

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

In an equilateral triangle, all side lengths are congruent.

• True
• False

Tags

CCSS.4.G.A.2

Which term best describes the picture?

• acute equilateral triangle

• acute isosceles triangle

• acute obtuse angle

• acute scalene triangle

Tags

CCSS.4.G.A.2

What type of triangle is shown?

• acute

• obtuse

• right

Tags

CCSS.4.G.A.2

Which would be the best classification for the triangle shown?

• acute isosceles

• right scalene

• acute scalene

• obtuse scalene

Tags

CCSS.4.G.A.2

A scalene triangle has...

• All congruent sides

• Two congruent sides

• No congruent sides

Tags

CCSS.4.G.A.2