Question

find the area of rectangle having length 16 cm and breadth 5 cm​

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

Explaination:

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Answer 2

Answer :- A = 80 cm² ........