question 5 pls answer. Created by kinj3599. Math

question 5 pls answer...

raghavarora116pd9yd7 GIVEN:- perimeter = 540m
and sides are in ratio 25:17:12
So, the sides are 25x , 17x , 12x where x is any positive no.

then ,25x + 17x + 12x = 540

54x = 540

x = 10

25x = 25 * 10 = 250
17x = 17*10 = 170
12x = 12*10 = 120

So, the sides are 250m , 170m & 120m.

now, the semi - perimeter is S = 540/2 = 270 m

we know the Heron's formula:-

area of triangle =
where, a,b,c is the sides of triangle and s is the semi-perimeter.

now, the area of the triangle is
= m²

= m²

= m²

= m²

= 9000m²

Hence, the area of triangle = 9000m²

I HOPE ITS HELP YOU DEAR,
THANKS

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Prusty07 Hope this will help you.
thank you.

Prusty07 then mine done

Prusty07 you do ...

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raghavarora116pd9yd7 Rajasthan

Prusty07 oh nice may i know your good name

Prusty07 myself Prajyot Kumar prusty

Prusty07 i am from Bhubaneswar Odisha

Prusty07 nice to meet you

Prusty07 !!!??

kinj3599 nice to meet you

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