Instructions:
(i) Attempt any three out of the following five questions. All questions have equal marks.
(ii) In the construction, given lines and required lines must be clearly shown.
(iii) Do not erase construction lines.
(iv) Do all the rough work on white foolscap paper and stitch it with your answer
-sheet.
(a) Construct a common direct tangent on two unequal circles of radius 3 cm and 4 cm respectively whose centres are 8 cm apart.
(b) Construct an isosceles triangle ABC, Base AB = 7 cm and its height is 5 cm.
(c) In a semi
-circle of diameter 10 cm, draw a beautiful geometrical design.
(d) Construct a hexagon of side 6 cm each.
(e) Construct a circumcircle of triangle ABC whose sides are AB = 7 cm, BC = 6 cm, and AC = 5 cm.