Advertisements
Advertisements
प्रश्न
Construct a parallelogram ABCD such that l(BC) = 7 cm, m∠ABC = 40° , l(AB) = 3 cm.
Advertisements
उत्तर
Steps of Construction:
Step 1: Draw AB = 3 cm.
Step 2: Draw ∠ABX = 40°
Step 3: With B as the center and radius 7 cm, draw an arc cutting the ray BX at C.
Step 4: With C as centre and radius 3 cm, draw an arc.
Step 5: With A as the center and a radius of 7 cm, draw an arc cutting the previous arc at D.
Step 6: Join AD and CD.
Here, ABCD is the required parallelogram.
संबंधित प्रश्न
In the given figure, `square`PQRS and `square`ABCR are two parallelograms. If ∠P = 110° then find the measures of all angles of `square`ABCR.
Ratio of two adjacent sides of a parallelogram is 3 : 4, and its perimeter is 112 cm. Find the length of its each side.
ABCD is a parallelogram. What kind of quadrilateral is it if: AC = BD but AC is not perpendicular to BD?
Which of the following is a property of a parallelogram?
The angle between the two altitudes of a parallelogram through the same vertex of an obtuse angle of the parallelogram is 30°. The measure of the obtuse angle is ______.
The adjacent sides of a parallelogram are 5 cm and 9 cm. Its perimeter is ______.
In the following figure of a ship, ABDH and CEFG are two parallelograms. Find the value of x.
A diagonal of a parallelogram bisects an angle. Will it also bisect the other angle? Give reason.
The angle between the two altitudes of a parallelogram through the vertex of an obtuse angle of the parallelogram is 45°. Find the angles of the parallelogram.
Construct a parallelogram when one of its side is 4 cm and its two diagonals are 5.6 cm and 7 cm. Measure the other side.
