Two equal sides of an isosceles triangle are each 2cm more than thrice the third side. If the perimeter of triangle is 67 cm, find the lengths of its sides.
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let the 3.rd side be x
so the 1 st and 2nd side is equal to 3x+2
acco, to ques ==
===>3x+2+ 3x+2+x =67
==> 7x+4==67
==>7x==67-4
===> 7x =63
===> x=63/7
====>9 ans....
3rd side = x=9
2nd =3rd =3x+2
=3*9+2
==29
HOPE ITS HELPS
let the 3.rd side be x
so the 1 st and 2nd side is equal to 3x+2
acco, to ques ==
===>3x+2+ 3x+2+x =67
==> 7x+4==67
==>7x==67-4
===> 7x =63
===> x=63/7
====>9 ans....
3rd side = x=9
2nd =3rd =3x+2
=3*9+2
==29
HOPE ITS HELPS
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