Solving Angle Problems

a^o and c^o are ______________

• vertically opposite angles

• parallel angles

• same angles

• perpendicular

Calculate the value of a.

• 45^o

• 75^o

• 60^o

• 110^o

Find the value of b^o.

• 46^o

• 61^o

• 107^o

• 73^o

ABC is an isosceles triangle. AB = BC and angle BAC = 40°. Calculate the other two angles of the triangle.

• 140^o

• 80^o

• 60^o

• 70^o

Two angles that add up to 180 ° are c and ___________

• f^o

• a^o

• h^o

• e^o

Calculate the value of b^o.

• 55^o

• 45^o

• 54^o

• 135^o

f^o is _____________ angle

• obtuse

• acute

• reflex

• right

The type of these angle is ___________

• acute

• right

• obtuse

• reflex

Find the measure of each angle indicated. 

• 139°
• 66°
• 138°
• 116°

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o