Concept Review- Constructions- Class X 221113
(Assessment Criterion- Neat and Organised Constructions)
1. Construct a tangent to a circle of radius 4cm from a point on the concentric circle of radius 6
cm and measure its length. Verify the measurement by actual calculation. (4 MARKS)
2. Construct a tangent to a circle at point P lying on the circle. (2 MARKS)
3. Construct an isosceles triangle where base is 8cm and altitude 4cm and then another triangle
whose sides are 1.5 times the corresponding sides of the isosceles triangle. (4 MARKS)
4. Draw a pair of tangents to a circle of radius 5cm which are inclined to each other at an angle of
60°. (Not Graded)
Concept Review- Constructions- Class X 221113
(Assessment Criterion- Neat and Organised Constructions)
1. Construct a tangent to a circle of radius 4cm from a point on the concentric circle of radius 6
cm and measure its length. Verify the measurement by actual calculation. (4 MARKS)
2. Construct a tangent to a circle at point P lying on the circle. (2 MARKS)
3. Construct an isosceles triangle where base is 8cm and altitude 4cm and then another triangle
whose sides are 1.5 times the corresponding sides of the isosceles triangle. (4 MARKS)
4. Draw a pair of tangents to a circle of radius 5cm which are inclined to each other at an angle of
60°. (Not Graded)
Concept Review- Constructions- Class X 221113
(Assessment Criterion- Neat and Organised Constructions)
1. Construct a tangent to a circle of radius 4cm from a point on the concentric circle of radius 6
cm and measure its length. Verify the measurement by actual calculation. (4 MARKS)
2. Construct a tangent to a circle at point P lying on the circle. (2 MARKS)
3. Construct an isosceles triangle where base is 8cm and altitude 4cm and then another triangle
whose sides are 1.5 times the corresponding sides of the isosceles triangle. (4 MARKS)
4. Draw a pair of tangents to a circle of radius 5cm which are inclined to each other at an angle of
60°. (Not Graded)
Concept Review- Constructions- Class X 221113
(Assessment Criterion- Neat and Organised Constructions)
1. Construct a tangent to a circle of radius 4cm from a point on the concentric circle of radius 6
cm and measure its length. Verify the measurement by actual calculation. (4 MARKS)
2. Construct a tangent to a circle at point P lying on the circle. (2 MARKS)
3. Construct an isosceles triangle where base is 8cm and altitude 4cm and then another triangle
whose sides are 1.5 times the corresponding sides of the isosceles triangle. (4 MARKS)
4. Draw a pair of tangents to a circle of radius 5cm which are inclined to each other at an angle of
60°. (Not Graded)