Angles Review

1.   What is the value of ∠z?

• 28°

• 64°

• 116°

• 136°

The figure is a parallelogram. What is the value of ∠z?

• 50°

• 80°

• 130°

• 180°

Find ∠x

• 50°

• 60°

• 70°

• 80°

Find ∠DAB

• 65°

• 75°

• 105°

• 115°

Find ∠x

(a)  

The figure is a / an _____ triangle.

• equilateral

• isoceles

• right-angled

• obtuse-angled

1.    In a/an __________ triangle, the sum of two of its angle is 90°.

• acute-angled

• right-angled

• obtuse-angled

• equilateral

Which of the following is / are true about a rhombus? Select all that apply.

• It has 4 equal sides.

• It only has 1 pair of parallel sides.

• The sum of angles between each pair of parallel sides is 180°.

   

• The sides adjacent to each other are parallel.

Which of the following is / are true about a trapezium? Select all that apply.

• It has 4 equal sides.

• It only has 1 pair of parallel sides.

• Its opposite angles are equal.

• It has four right-angles.

∠x and ∠y are __________.

• angles on a straight line

• angles at a point

• vertically opposite angles

• right angles