Math, asked by satwikmandi100p6o19x, 1 year ago

The diagonal of a rectangular field is 60meters more than the shorter side. If the longer side is 30 meters more than the shorter side, find the sides of the field.

Answers

Answered by GamingJAKE
3

let digonal be x

shorter side be y

x = y + 60

x = 90

use Pythagoras and find side

Answered by shreya5919
5
let shorter side(b) be x

diagonal(d) = 60+x

length or longer side(l) =30+x

By pythagoras theorem:-

d^2=l^2 + b^2

(60+x)^2=(30+x)^2 + x^2

3600+x^2+120x=900+x^2+60x+x^2

x^2-60x-2700=0

x^2-(90-30)x-2700=0

x^2-90x+30x-2700=0

x(x-90)+30(x-90)=0

(x-90)(x+30)=0

x=90,-30
side cannot be negative
so , x=90

b=90m

and l=30+x

=30+90 =120m


satwikmandi100p6o19x: Thank you Shreya it was really helpful .......
shreya5919: welcome
shreya5919: thank u for marking me brainliest
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