Class IX math construction
Class --IX
Math
Construction
MULTIPLE CHOICE QUESTIONS
1.With the help of a ruler and a compass it is not possible to construct an angle of
(a) 37.5° (b) 40° (c) 22.5° (d) 67.5°
2.The construction of a triangle ABC, given that BC=6 cm, 2B=45° is not possible when difference
of AB and AC is equal to
(a) 6.9 cm (b) 5.2 cm (c) 5.0 cm (d) 4.0 cm
3.The construction of a triangle ABC, given the BC=3 cm, 2C=60° is possible when difference of
AB and AC is equal to
(a) 3.2 cm (b) 3.1 cm (c) 3 cm (d) 2.8 cm
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