Question

an athlete take 5 rounds of a rectangular Park 120 M long and 80 m wide find the distance covered give ans in detail

Answer 1

perimeter of rectangle =2(l+b)
=2(120+80)
=2(200)
=400m
distance covered by the athlete in 1 round=400m
distance covered by the athlete in 5 rounds=400m*5=2000m

Answer 2

FIRST WE FIND PERIMETER OF RECTANGLE
Length=120m
Breadth=80m

Perimeter= 2(L+B)
                = 2(120+80)
                = 2(200)
                = 400m
AN ATHLETE TAKE 5 ROUNDS OF RECTANGULAR PARK i.e. HE TAKE 5 ROUNDS OF PERIMETER

NOW,
Distance Covered By An Athlete = 5 x (PERIMETER)
                                                     = 5 x 400
                                                     = 2000m


AN ATHLETE COVERED 2000m OR 2km DISTANCE.

(HOPE IT HELPS U)

MARK AS A BRILLANT