Question

The rectangle area 80 . The lenght more than breadth 30 Find is the length​

Answer 1

Answer:

Let breadth be x and length will be x+30

BTP

2(x+x+30) = 80

2x+30=40

x=5

Ans:Length is 35 cm

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Answer 2

Step-by-step explanation:

The area of rectangle be, 80 cm²

if it's length more than breath be , 30

let breath is, X

Length is , X+30

then=

area of rectangle= length×breath

80 = ( X+30 × X )

80= X²+30X

it's not correct question ⁉️

because value is not find right correct

if Perimeter is 80cm

then

if it's length more than breath be , 30

let breath is, X

Length is , X+30

Perimeter of rectangle= 2(length+ breath)

80= 2(X+X+30)

80= 4X+ 60

4X= 80-60

4X= 20

X = 20/4

X= 5

then check answer

length= 5+30= 35

breath= 5

Perimeter of rectangle= 2(length+ breath)

= 2(35+5)

= 70+10

= 80