Triangle Properties Quiz

Use the Exterior Angle Theorem to find the value of x.

• 1.5

• 4.3

• 7

Tags

CCSS.7.G.B.5

CCSS.7.EE.B.4

If the measure of the base of an isosceles triangle is 59ft. What is the smallest side possible for the other two legs?

• 15

• 30

• 45

• 60

Tags

CCSS.7.G.A.2

Find the measure of the exterior angle.

• 111º

• 39º

• 105º

• 85º

Tags

CCSS.7.G.B.5

If the two base angles are the same then the _______ has to be the same.

• angles

• sum

• legs

• difference

Tags

CCSS.7.G.A.2

What symbol shows that the lines are parallel?

• tick marks

• angles

• arrows

• x

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

What does the tick marks represents?

• similar

• same

• proportional

• congruent

What is the sum of triangles?

• $90\degree$

• $100\degree$

• $360\degree$

• $180\degree$

Tags

CCSS.7.G.B.5

If the two base angles are congruent then the two legs are congruent.

• Triangle Sum Theorem

• Isosceles Triangle

• Triangle Midsegment theorem

• Exterior Angle Theorem

Tags

CCSS.HSG.CO.C.10

What is value of z?

• 30
• 15
• 60
• 40

Tags

CCSS.7.G.B.5

Do the following side lengths form a triangle?
2 inches, 2 inches, 4 inches

• Yes
• No

Tags

CCSS.7.G.A.2