Triangles

In an isosceles triangle, the sides opposite congruent angles are congruent.

• True
• False

Isosceles have how many sides that are congruent?

• 2
• 4
• none
• all

In an equilateral triangle, all side lengths are congruent.

• True
• False

Tags

CCSS.7.G.A.2

In an equilateral triangle, all angles are 50^o

• True
• False

Tags

CCSS.HSG.CO.C.10

What do the angles in an equilateral triangle measure?

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

Tags

CCSS.7.G.A.2

Which would be the best classification for the triangle shown?

• acute isosceles
• right scalene
• acute scalene
• obtuse scalene

Tags

CCSS.7.G.A.2

Which would be the best classification for the triangle shown?

• acute isosceles
• equiangular scalene
• equiangular isosceles
• equiangular equilateral

Tags

CCSS.7.G.A.2

Which would be the best classification for the triangle shown?

• right isosceles
• obtuse scalene
• obtuse isosceles
• right scalene

Tags

CCSS.7.G.A.2

Which would be the best classification for the triangle shown?

• acute isosceles
• obtuse scalene
• obtuse isosceles
• acute scalene

Tags

CCSS.7.G.A.2

CCSS.7.G.B.5

Which would be the best classification for the triangle shown?

• right isosceles
• obtuse scalene
• obtuse isosceles
• acute scalene

Tags

CCSS.7.G.A.2

CCSS.7.G.B.5