two equal sides of a triangle are 6m less than twice the third side. if the perimeter of a triangle is 98m, find the length of its sides
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Let the third side be x
Then. Other two equal sides = 2x -6
2x - 6 + 2x- 6 + x = 98
5x - 12 = 98
5x = 110
X = 22
Third side = x = 22m
Other two sides = 2X- 6= 38m Cheers! Hope this helps dear..
Then. Other two equal sides = 2x -6
2x - 6 + 2x- 6 + x = 98
5x - 12 = 98
5x = 110
X = 22
Third side = x = 22m
Other two sides = 2X- 6= 38m Cheers! Hope this helps dear..
anushka148:
thank you but 2x-6= 38 kaise aya
Answered by
3
Answer:
how here 5x has came please you can tell
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