Question

construct the parallelogram ABCD whose adjacent sides AB and BC are of lengths 4.2 cm and 3.6 cm and include an angle of 60 degree. Draw the diagonals of the parallelogram. Denote the point of intersection of the diagonals by O. Measure AO and CO. Are they equal?

Answer 1

Answer:

your answer

Step-by-step explanation:

Steps of construction:

Step 1: Draw AB=4.2 cm.

Step 2: With A as the centre and radius equal to 8 cm, draw an arc.

Step 3: With B as the centre and radius equal to 6 cm, draw another arc, cutting the previous arc at C.

Step 4: Join BC.

Step 5: With A as the centre and radius equal to 5 cm, draw an arc.

Step 6: With C as the centre and radius equal to 5.2 cm, draw another arc, cutting the previous arc at D.

Step 7: Join AD and CD.