Question

construct a quadrilateral ABCD in which three sides are 4 cm each and both the diagonals are 6 cm each

Answer 1

here is your answer
it is quadrilateral

Answer 2

A quadrilateral ABCD in which three sides are 4 cm each and both diagonal are 6cm each  is attached with this answer

Explanation

Construct a quadrilateral ABCD

Step1. Draw a line segment AC with 6cm as diagonal

Step 2. Draw an arc of 4cm from A and an arc from C in downward direction

Step3. Mark the point of intersection of two arc as D and join AD and CD

Step 4. Draw an arc from D, which is the diagonal from D with 6cm

Step 5. Draw an arc with 4cm from A

step 6. Marc the point of intersection as B

Step 7. Join AB and and CB

we get quadrilateral ABCD