Ch. 15

A regular polygon has

• the same sides

• the same angles

• the same sides and the same angles

• neither the same sides nor the same angles

Tags

CCSS.2.G.A.1

An irregular polygon has

• the same sides

• the same angles

• both the same sides and the same angles

• neither the same sides nor the same angles

Tags

CCSS.2.G.A.1

A polygon is a closed shape with ______ or more sides.

• 2

• 3

• 4

• 5

Tags

CCSS.2.G.A.1

The point where lines meet is called

• vertices

• angle

• corner

When added together, all of the angles in a triangle equal _____°

• 90

• 380

• 270

• 180

Tags

CCSS.8.G.A.5

An _______ triangle has 2 congruent (same) sides.

• scalene

• acute

• isosceles

• right

Tags

CCSS.4.G.A.2

In an _____ triangle, all of its sides are less than 45°

• isosceles

• right

• scalene

• acute

Tags

CCSS.4.G.A.2

An _______ triangle has one angle that is more than 90°

• obtuse

• right

• scalene

• acute

Tags

CCSS.4.G.A.2

A _____ triangle has one angle that is exactly 90°

• equilateral

• right

• scalene

• acute

Tags

CCSS.4.G.A.2

In an _______ triangle, all three of its sides are the same

• isosceles

• scalene

• right

• equilateral

Tags

CCSS.4.G.A.2