Geometry Unit 9 Lessons 1-4 Practice

A triangle has 2 congruent sides and 1- 90 angle. Which TWO terms accurately describe the triangle?

• isosceles

• obtuse

• scalene

• acute

• right

Tags

CCSS.4.G.A.2

• rectangle

• rhombus

• square

• trapezoid

Tags

CCSS.3.G.A.1

What is the SUM of the angle measures in a nonagon (9 sides)?

• 1440°
• 900°
• 1080°
• 1260°

Tags

CCSS.7.G.B.6

What is the measure of ONE interior angle in a regular pentagon (5-sides)?

• 90°
• 108°
• 120°
• 180°

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.6

CCSS.4.MD.C.7

Find the angle sum of the interior angles of the polygon.

• 180° 
• 540° 
• 720° 
• 1080° 

Tags

CCSS.7.G.B.6

Find the missing angle.

• 75
• 85
• 100
• 45

Tags

CCSS.HSG.C.A.3

What is the sum of exterior angles of a pentagon?

• 180
• 360
• 540
• 760

Tags

CCSS.7.G.B.5

What is the value of x?

• 26.25
• 38.75
• 24
• 25.125

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.G.B.5

Which is NOT a property of a parallelogram?

• Diagonals bisect each other
• Diagonals are congruent
• Both pairs of opposite sides are parallel
• Both pairs of opposite angles are congruent

Tags

TEKS.MATH.G.6E

In a parallelogram, opposite angles are ________.

• congruent
• supplementary
• consecutive
• parallel

Tags

CCSS.HSG.CO.C.11