1) Sum of three angles of a triangle is a) 180° b) 90° c) 100° 2) Sum of two sides of a triangle is a) less than the third side b) equal to the third side c) greater than the third side 3) Sum of two angles of a triangle is 110 degree , third angle is a) 80 degree b) 70 degree c) 90 degree 4) Two angles of a triangle are 100° and 45° , the third angle is a) 55° b) 35° c) 45° 5) Which of the following can not be the sides of a triangle ? a) 6 cm , 5 cm ,11 cm b) 5 cm ,8 cm ,4 cm c) 7 cm ,6 cm , 3 cm

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