if each side of a triangle is doubled then how many times the perimeter of a triangle will be increased?
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Answered by
1
Answer:
Let ABC. is a triangle whose sides are a , b and c units
Perimeter. P1=(a+b+c)……………….(1)
New sides are 2a , 2b and 2c units.
New perimeter. P2=(2a+2b+2c)
P2. = 2(a+b+c)……………………(2)
On dividing eqn.(2) by. (1)
P2/P1. = 2(a+b+c)/(a+b+c)
P2P1. =2
or. P2= 2×P1
New perimeter of triangle is two times the original perimeter of the triangle
Answered by
0
Answer:
The answer will be 2 times
Step-by-step explanation:
because
if perimeter = 3+2+3 = 8
6+4+6 = 16
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