1.

The Perimeter of a triangle is 21cm. if first side is 13cm and second side is 4cm. find the third side of the triangle​

Answer»

Answer:

4CM

Step-by-step EXPLANATION:

TOTAL PERIMETER of triangle=21 cm

1st SIDE =13cm

2nd side=4cm

3rd side=21-(13+4)

=21-17

=4cm



Discussion

No Comment Found