Equilateral Triangle and Isosceles Triangle

Which would be the best classification for the triangle shown?

• acute isosceles

• equiangular scalene

• equiangular isosceles

• equiangular equilateral

Which would be the best classification for the triangle shown?

• acute isosceles

• obtuse scalene

• obtuse isosceles

• acute scalene

What is the value of x?

• 30

• 45

• 47

• 50

Which angle is the vertex angle?

• <C

• <A

• <B

Which segment is the base?

• Segment AB

• Segment BC

• Segment AC

What is the value of x?

• 51

• 49

• 78

What is the measure of angle 2?

• 50

• 65

• 115

Find the missing length.

• 9

• 18

• 4.5

• 16

Find the missing length.

• 12

• 48

• 24

• 18

What is the value of y?

• 14

• 4

• 6

• 7