Question

In a rectangle perimeter 16 cm length 5cm find breadth area and diagonal

Answer 1

Answer:

P=16 cm

l=5cm

P=2(l+b)

Step-by-step explanation:

hence ,

          P=2(5+b)

           16/2=5+b

            8-5=b

            b=3 cm

therefore ,

              diag.(d)^2=l^2+b^2

                    d^2=25+9

                     d=sqrt (34) cm

I hope it helps.

                     

Answer 2

Answer:

A=15cm²

l Length

5

cm

P Perimeter

16

cm