Question

Find the perimeter of a rectangular plot one side of which is 48cm and its diagonal 50m​

Answer 1

Answer:

Step-by-step explanation:

THE ABCD IS A RECTANGLE

AB=CD(OPPOSITE SIDE)

BC = AD(OPPOITE SIDE)

AD AND BC ARE DIAGONAL

NOW BY PYTHAGORAS THEOREM

AD² = AB²+BD²

50²= 48² + BD²

2500=2304 + BD²

BD²= 2500 - 2304

BD² = 196

BD=√196

BD=14

NOW THE PERIMETER = 2( LENGTH +BREADTH)

                                      = 2(48+14)

                                       = 2(62)

                                     = 124