two equal sides of an isosceles triangle are each 2cm more than thrice the third side if perimeter is 67 cm find length its sidea
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Answered by
127
Heya
Let the third side be x
The other two sides will be 3x+2 each
Perimeter=67
x+(3x+2)+(3x+2)=67
7x+4=67
7x=63
x=63/7
x=9
The third side is 9cm
The other two sides are 29cm each
Let the third side be x
The other two sides will be 3x+2 each
Perimeter=67
x+(3x+2)+(3x+2)=67
7x+4=67
7x=63
x=63/7
x=9
The third side is 9cm
The other two sides are 29cm each
Answered by
77
Here is ur answer. If it is right and thanked and if it is wrong then comment me. But i have checked in my book it is right.
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