Math, asked by greeshma3, 1 year ago

Draw any rectangle and find the ratio of its length to its breadth?

Answers

Answered by RVV

I tend to think in this case that the length of the rectangle would be 4x4x, while the width would be 3x3x, therefore taking the formula for the area of a rectangle,

A=L×W A=L×W,

we have (4x)(3x)=300 in2,4x)(3x)=300 in2,

so: 12x2=300 in212x2=300 in 2

x2=300 in212x2=300 in212

x2=25 in 2x2=25 in 2

x=5 in x=5 in

So: L=20 in L=20 in, and W=15 in.

greeshma3: can't understand anything

RVV: sorry

RVV: wait

greeshma3: ok

RVV: A=L×WA=L×W,

we have (4x)(3x)=300 in2,4x)(3x)=300 in2,

so: 12x2=300 in212x2=300 in2

x2=300 in212x2=300 in212

x2=25 in2x2=25 in2

x=5 inx=5 in

So: L=20 inL=20 in, and W=15 in.

RVV: perimeter = 32

2[length + breadth] = 32

length + breadth = 16

---------------------------------------------------------

Sun of ratio = 5+3 = 8

length = 5/8 * 16 = 10 cm

breadth = 3/8 * 16 = 6 cm

RVV: this s 2 one

RVV: kkkk

RVV: is this okkk

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