Geometry Sections 5.1-5.4

GH = 18, HT = 6

Solve for TN

• 54

• 42

• 30

• 48

BN = 60, WN = 42

BM = 54, BY = x

Solve for x

• 19

• 22

• 24

• 20

• 40

• 70

• 180

• 90

• 75

• 30

• 150

What is always true about an isosceles triangle

• At least two sides are congruent

• At least two angles are congruent

• All of its angles are congruent

• All of its sides are congruent

• One of the angles is 90 degrees

Find the missing angles.

• 110

• 40

• 70

• 30

Find m<A. 

• 12

• 24

• 132

• 36

What do the angles in an equilateral triangle measure?

• 30, 60, 90

• 60, 60, 60

• 45, 45, 90

• 35, 55, 90