Advertisements
Advertisements
प्रश्न
Construct a rectangle PQRS, when its Area = 33.8cm2 and breadth = 6.5cm
उत्तर
Since area of rectangle = 33.8 cm2
And, breadth = 6.5 cm
Length = Area ÷ Breadth = 33.8 ÷ 6.5 = 5.2 cm
Steps of construction:
1. Draw BC = 6.5 cm
2. Through B, draw BP such that ∠B = 90°
3. From BP, cut BA = 5.2 cm
4. With A and C as centres and radii 6.5 cm and 5.2 cm respectively, draw arcs cutting each other at D.
5. Join AD and CD.
Thus, ABCD is the required triangle.
APPEARS IN
संबंधित प्रश्न
Using ruler and compasses only, construct a rectangle each of whose diagonals measure 6 cm and the diagonals interest at an angle of 45o.
Construct a rectangle ABCD, when:
One diagonal = 6.0 cm and the acute angle between the diagonals = 45o.
Construct a rectangle ABCD, when:
Area = 36 cm2 and height = 4.5 cm.
Construct a rectangle ABCD; if :
AB = 4.5 cm and BC = 5.5 cm.
Construct a rectangle ABCD; if :
AB = 5.0 cm and diagonal AC = 6.7 cm.
Construct a rectangle ABCD; if :
AD = 4.8 cm and diagonal AC = 6.4 cm.
Construct a rectangle ABCD; if :
each diagonal is 5.5 cm and the angle between them is 60°.
Construct a rectangle ABCD, when AD = 3.2cm and diagonal BD = 5.5cm. Measure CD.
Construct a rectangle ABCD with perimeter 18cm and AB = 6cm.
Construct a rectangle PQRS, when its Area = 21 cm2 and length = 4.2cm
