1) What is the name of the longest opposite to the right angle ?  a) ADJACENT b) HYPOTENUSE c) OPPOSITE 2) Which one is correct involving pythagoras theorem ?  a) a + b² = c² b) a + b = c c) a² + b² = c² 3) Who is the first person who proved the Pythagoras' Theorem ? a) PYTHAGORAS b) NEWTON c) EINSTEIN 4) Find the missing length X. a) 4 b) 10 c) 15 5) What angle does the converse of pythagoras theorem produce ? a) OBTUSE ANGLE b) ACUTE ANGLE c) RIGHT ANGLE 6) If c² < a² + b², then the angle opposite to side C is an a) ACUTE ANGLE b) OBTUSE ANGLE c) RIGHT ANGLE 7) If c² > a² + b², then the angle opposite to side C is an a) ACUTE ANGLE b) OBTUSE ANGLE c) RIGHT ANGLE 8) All the statements below are correct except  a) Obtuse angle is greater than 90°. b) Right angle = 90° c) Acute angle > 90° d) Obtuse angle is smaller than 180°.

PYTHAGORAS THEOREM

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