Q. 116. Construct the circumcircle of a right-triangle whose two smaller sides are 4 cm and 5 cm. Also measure the length of the third side of the triangle and the radius of the circumcircle.
Q. 117. Construct a pair of tangents to a circle of radius 6 cm which are inclined at right angles to each other.
Q. 118. Construct an isosceles triangle whose base and the altitude are in the ratio 2:1 and the sum of them is 12 cm. Draw its incircle and measure its radius.
Q. 119. Construct a right-triangle whose larger side is 13 cm and one of the smaller sides is 5 cm. Also draw its circumcircle and measure the length of the third side and the radius of the circumcircle.
Q. 120. Construct a triangle ABC in which AC = 6 cm, angle B = 300 and altitude BD = 5cm.
Q. 121. Construct a cyclic quadrilateral ABCD in which AC = 6 cm, BC = 4 cm, CD = 3.5 cm and angle B is right angle.
Q. 122. Construct a triangle whose base is 6 cm, vertical angle 600 and median through the vertex is 4 cm.
Q. 123. Construct a quadrilateral ABCD with AB = 3 cm, AD = 2.7 cm, BD = 3.6 cm, angle B = 1100 and BC = 4.2 cm. Also construct another quadrilateral A´BC´D´ similar to quadrilateral ABCD so that the diagonal BD´ = 4.8 cm.
Q. 124. Construct a rectangle whose two adjacent sides are 6cm and 4cm. Also draw a circle passing through all its verticies. Also draw its diagonals and measure their lengths.
Q. 125. Construct a triangle ABC similar to a given triangle with sides 6 cm, 7 cm and 8 cm and whose sides are 1.2 times the corresponding sides of the given triangle.
| Chapter 1 | Chapter 2 | Chapter 3 |
| Chapter 4 | Chapter 5 | Chapter 6 |
| Chapter 7 | Chapter 8 | Chapter 9 |
| Chapter 10 | Chapter 11 | Chapter 12 |
| Chapter 13 | Chapter 14 | Chapter 15 |
| Chapter 16 |
