Composite Area, Angles, Triangles, Circles

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these

If one angle of a triangle is equal to the sum of other two angles, then the triangle is ____

• an isosceles triangle

• an obtuse angled triangle

• an equilateral triangle

• a right angled triangle

135°

145°

35°

45°

• 135°

• 145°

• 35°

• 45°

Given the following two parallel lines cut by a transversal. Which pair of angles represents corresponding angles?

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Angle 1 and Angle 5 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Say 'TRUE' or 'FALSE'
A triangle must have at least two acute angles

• TRUE

• FALSE

Which type of triangle is pictured?

• Equilateral Triangle

• Right Isosceles Triangle

• Obtuse Scalene Triangle

• Obtuse Equilateral Triangle

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