Question

Shape = Rectangle

Length = ______

Breadth = 16

Perimeter = ______

Area = 320.sq m

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Answer 1

Answer:

Length = 20 ; Perimeter = 72 m

Step-by-step explanation:

Length = Area/Breadth

Length = 320/16

Length = 20 m

Perimeter = 2(l + b)

Perimeter  = 2(20 + 16)

Perimeter = 2(36)

Perimeter = 72 m

Answer 2

Step-by-step explanation:

for a rectangular

perimeter = 2 (l+b)

area = l×b

length = ?

breadth = 16

perimeter = ?

area = 320. Sq m

we know l×b=area

l×b = 320

l×16 = 320

l = 320/16

l= 22.5

now,we know l = 22.5

b = 16

so perimeter = 2 (l+b)

= 2 (22.5 + 16)

= 2 (38.5)

= 77

☺length=22.5

☺breadth=16

☺area=320

☺perimeter=77