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if each side of a triangle …

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if each side of a triangle is doubled then how many times the area of triangle increased
  • 5 answers

Gaurav Shukla 5 years ago

? this ans is right 3times if donnot belive ask to your teacher

Gaurav Shukla 5 years ago

3 times

Arya Yadav 5 years ago

Iys ryt 4times✌

Arya Yadav 5 years ago

S=(a+b+c) /2 2S=a+b+c Now, Area=S√S(S-a) (s-b) (s-c) New sides are 2a, 2b, 2c New S=(2a+2b+2c) /2 New S=2(a+b+c) /2 New S=a+b+C But a+b+C=2(Original S) (proved above) So, New S=2(original S) So new area=√New S(New S-2a) (NewS-2b) (newS-2c) Let original S=x New area=√2x(2x-2a)(2x-2b) (2x-2c) New area=√2x×2(x-a)2×(x-b)×2(x-c) New area=4×√(x-a) (x-b) (x-c) But x=original S So, new area =4×new area

Arya Yadav 5 years ago

May be 4 tyms.....%wise 300%
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