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Oak National Academy
12 questions
Which of these pairs of triangles are congruent?
Pythagoras’ theorem states that the ___ of the squares of the two shorter sides of a right-angled triangle is equal to the square of the hypotenuse.
The lengths of the 3 edges of some triangles are given. Select all the right-angled triangles.
A right-angled triangle has a hypotenuse of 65 mm. Select the possible lengths of the two shorter sides.
Triangle ABC and triangle DEF are congruent and AB > BC. The length of the side x is ___ cm.
Match each letter which the correct statement to complete the proof that triangle DAC and triangle ABC are congruent.
Similarity can be used in architecture or in mechanical drawings to make a ___ drawing of a real world object.
This is a scale drawing of a van. The height of the van is ___ metres.
This is a scale drawing of a van. The length of the van is ___ metres.
Sam has attempted to enlarge this object by a scale factor of 2.5. Which statements are correct?
The dashed triangle shows the route a bird took between its nest N, a lake L and an old manor house M. The bird flies direct from its nest to the manor and then to the lake. How far does it fly?
The dashed triangle shows the route a bird took between its nest N, a lake L and an old manor house M. The bird flies direct from its nest, N, to the lake, L. The distance the bird flies is ___ km.
