Question

length 8.4m perimeter 6.5km find breadth​

Answer 1

Answer:

3241.6 m is the breadth

Step-by-step explanation:

Perimeter = 2 [ l + b ], where l = length and b = breadth

6.5 × 10³  = 2[ 8.4 + b ]

3.25 ×10³ = 8.4 + b

3250 - 8.4 = b

3,241.6‬ m  = b

Answer 2

Answer:

length=8.4 m

perimeter=6.5 km=6.5×1000=6500m

now perimeter = 2×(l+b)

6500=2×(8.4+b)

6500/2=8.4+b

3250=8.4+b

b=3250-8.4

b=3241.6m

here is the answer...hope it helps you...