Question

construct a quadrilateral with sides 14cm, 19 cm, 74 cm , 89 cm..​

Answer 1

Answer:

cm.

The length of the other two sides is 12 cm and 14 cm.

Now, the Perimeter of triangle = 36 cm

12+14+x=3612+14+x=36

26+x=3626+x=36

x=36-26=10x=36−26=10

Thus, the length of third side is 10 cm.