Write the Equations for the following statements :
(a) the perimeter of a triangle is 14 cm . the second side is 5 cm less than the first side and the third side is 3 cm more than the second side .
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the second side of the triangle is 5 cms less than the first side and the third side is 3 cm more than 2nd side. 2. See answers.
Answered by
1
Answer:
The perimeter = 14 cm , Let the sides be x,
A/Q , the second side is x-5
The third side is 3+x-5
therefore, P= x+x-5+3+x-5
=> P = 2x-2+x-5
=> P = x-7
therefore x =7 ,
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