1) what is the sum of the interior angles of a triangle? a) 180 degrees b) 90 degrees c) 270 degrees d) 360 degrees 2) what is the sum of the exterior angles of a triangle a) 90 degrees b) 360 degrees c) 185 degrees d) 180 degrees 3) The Pythagoras Theorem defines the relationship between the three sides of a:- a) Isosceles triangle b) Acute triangle c) Right-angled triangle d) Equilateral triangle 4) Name The element(s) of a Pythagoras Theorem  a) Base b) Perpendicular c) Hypotenuse d) only a and c e) only b and c f) all of the above  5) The side opposite to the right angle is called the:- a) Pythagoras Theorem b) Hypotenuse c) Perpendicular d) Base

Triangle and its properties

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