Triangles

What type of triangle is pictured?

• Equilateral Triangle

• Right Isosceles Triangle

• Obtuse Scalene Triangle

• Obtuse Equilateral Triangle

Classify the triangle by angles and sides.

• Equiangular Scalene
• Acute Scalene
• Acute Equilateral
• None of the above

Solve for x.

• 16
• 11
• 50
• 6

Solve for x THEN find the degrees for angle A.

• 44^o
• 96^o
• -14^o
• 63^o

Which of the following words describes the point shown in the figure?

• A. Centerpoint
• B. Orthocenter
• C. Centroid
• D. Midpoint

If G is the centroid of triangle ABC and BE= 18. Find the length of BG.

• 6
• 12
• 18
• Not Enough Information

The point of concurrency of the 3 perpendicular bisectors of a triangle is called the ___?

• Midsegment
• Incenter
• Circumcenter
• Centriod

Name the point of concurrency shown.

• Circumcenter
• Incenter
• Supercenter
• Neither

Find the missing length.

• 9
• 18
• 4.5
• 16

Find the missing length.

• x = 12
• x = 11
• x = 15
• x = 9