Geometry Semester 1 Review

Why is a Triangle called an Acute Triangle?

• It has 3 acute angles
• It has 2 acute angles
• It has 1 acute angle
• It has 0 acute angles

Tags

CCSS.4.G.A.2

Why is a Triangle called a Right Triangle?

• It has 3 right angles
• It has 2 right angles
• It has 1 right angle
• It has 0 right angles

Tags

CCSS.4.G.A.2

Is a quadrilateral that has opposite sides that are parallel and all of its sides are the same length

• Rhombus
• Trapezoid
• Rectangle
• Square

Tags

CCSS.3.G.A.1

Which is the measurement of an obtuse angle?

• 90
• 20
• 130
• 180

Tags

CCSS.4.G.A.1

Use the pythagorean theorem to find the missing side

• 5

• √194

• 25

• 6

Tags

CCSS.8.G.B.7

Solve using the Triangle Sum Theorem

• x=12

• x=6

• x=11

• x=13

Tags

CCSS.8.G.A.5

Simplify the radical.

• 12

• 3root(10)

• 7root(2)

• 11

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Classify the triangle!

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

Tags

CCSS.4.G.A.2

Use the trapezoid midsegment theorem to solve for x

• x=24

• x=5

• x=9

• x=28/5

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.4

What is the missing angle?

• 61
• 50
• 60
• 69

Tags

CCSS.8.G.A.5