Everything Triangles

Classify each triangle by its angles and sides.

• Acute, Isosceles

• Obtuse, Isosceles

• Right, Scalene

• Equiangular, Equilateral,

• Obtuse, Scalene

Tags

CCSS.4.G.A.2

If QN bisects ∠PQR and N is the midpoint of PR. classify ∆PRT by its angles and sides.

• Acute, Isosceles

• Obtuse, Isosceles

• Right, Scalene

• Equiangular, Equilateral,

• Obtuse, Scalene

Tags

CCSS.HSG.CO.C.9

List the lengths of the sides of the triangle in order from smallest to largest.

• JK < JL < KL

• JL < KL < JK

• JK < KL < JL

• KL < JL < JK

Tags

CCSS.HSG.CO.C.10

Where would the largest angle of a triangle be located?

• Across from the longest side.

• Across from the shortest side

• I need more information to get an answer.

Tags

CCSS.HSG.CO.C.10

What are the values for x, y, z?

• x=47 , y=5 , z=10

• x=10 , y=5 , z=47

• x=47 , y=10 , z=5

• x=5 , y=47 , z=10

Tags

CCSS.HSG.CO.C.9

QR is a midsegment of triangle FGH. Solve for the value of x?

• 5.5

• 11

• -5.5

• -11

Tags

CCSS.HSG.SRT.B.4

What is the measure of angle a?

• 50

• 80

• 130

• Cannot Determine

Tags

CCSS.8.G.A.5

What is the measure of angle Y?

• 60

• 40

• 140

• 100

Tags

CCSS.8.G.A.5

What is a possible third side to a triangle with side lengths of 13 and 4?

• 9

• 12

• 8

• 5

Two sides of a triangle have side lengths of 17 meters and 12 meters.  What is the range of possible lengths for the third side?

• 12 < x < 17

• 12 < x < 29

• 5 < x < 17

• 5 < x < 29