AG 1.19.24 Coordinate Geometry of Triangles

• Scalene
• Equilateral
• Isosceles

What formula do you use to decide if there is a right angle based on coordinates? 

• distance
• midpoint
• slope
• partitioning a segment

Identify the type of triangle.

• Right

• Obtuse

• Acute

• Equiangular

Identify the type of triangle

• Right

• Acute

• Obtuse

• Equiangular

Identify the type of triangle. Select all that apply

• Isosceles Right

• Scalene Acute

• Equiangular

• Equilateral

• Right Scalene

Find T.

• 35

• 5

• 40

• 4.5

Find v.

• 33

• 66

• 2v + 66

• v + 33

Which would be the best classification for the triangle shown?

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

• acute

• obtuse

• right

• isosceles

Complete the congruence statement.

• CRP
• PCR
• RPC
• PRC