Geometry

a triangle that has one angle that measures 90º.

• right

• isoceles

• equilateral

• obtuse

Tags

CCSS.4.G.A.2

a triangle that has exactly three angles that measure between 0º and 90º

• right

• congruent

• acute

• obtuse

Tags

CCSS.4.G.A.2

The triangle has exactly one angle that measures greater than 90º and less than 180º.

• scalene

• acute

• obtuse

• equilateral

Tags

CCSS.4.G.A.2

All sides of the triangle are the same length

• samesies

• scalene

• isoceles

• equilateral

Tags

CCSS.4.G.A.2

At least two sides of the triangle are the same length.

• scalene

• isoceles

• right

• obtuse

Tags

CCSS.4.G.A.2

No sides of the triangle are the same length.

• scalene

• isoceles

• acute

• roundit

Tags

CCSS.4.G.A.2

two sides are said to be _______ if they have the same length

• congruent

• isometrical

• perpendicular

• equilateral

Tags

CCSS.8.G.A.2

two or more lines that are always the same distance apart and never intersect

• congruent

• parallel

• perpendicular

• isoometrical

a straight line that makes the right angle (90 degrees) with the other line

• line segment

• right lines

• perpendicular

• parallel

a closed plane figure formed from line segments that meet only at their endpoints.

• polygon

• shape

• multigon

• circle

Tags

CCSS.2.G.A.1