Unit 6- Vocab Phase 2

What type of triangle has two congruent (equal) sides and two congruent (equal) angles?

• Isosceles Triangle

• Equilateral Triangle

• Scale Triangle

• Regular Triangle

Tags

CCSS.4.G.A.2

What type of triangle is shown above?

• Equilateral Triangle

• Right Triangle

• Scale Triangle

• Isosceles Triangle

Tags

CCSS.4.G.A.2

When two or more figure have the same shape and the same size, they are...

• Complementary

• Regular

• Similar

• Congruent

Tags

CCSS.8.G.A.2

Two angles whose sum is 90º are called what?

• Supplementary Angles

• Complementary Angles

• Congruent Angles

• Vertical Angles

Tags

CCSS.7.G.B.5

A triangle with 3 angles that each measure less than 90 degrees is called an ___.

• obtuse triangle

• acute triangle

• right triangle

Tags

CCSS.4.G.A.2

A triangle with 1 angle that measures more than 90 degrees is called an ___.

• obtuse triangle

• acute triangle

• right triangle

Tags

CCSS.4.G.A.2

A triangle with 3 congruent sides and 3 angles that each measure 60 degrees is called an ___.

• equilateral triangle

• isosceles triangle

• scalene triangle

Tags

CCSS.4.G.A.2

What is the definition of a supplementary angle?

• Two angles that measure 180 degrees

• A right angle

• Two angles that measure 90 degrees

• Two angles that have the same measure

Tags

CCSS.7.G.B.5

What are vertical angles?

• Angles that are adjacent to each other
• Angles that add up to 180°
• Angles that are opposite of each other when lines intersect
• Angles that add up to 90°

Tags

CCSS.7.G.B.5

Vertical angles are always

• acute
• total 180 degrees
• congruent (equal measures)
• adjacent angles

Tags

CCSS.7.G.B.5