pls solve this its urgent Q.4 pls
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Step-by-step explanation:
use the pythagorean triplets formula
the three sides are 2m,m^2+1,m^2-1
take 2m=8
therefore m=4
m^2-1 = (4)^2 - 1
=16-2= 15
m^2 +1= 16+1 = 17
therefore the sides of the triangle are 8,15,17
therefore area of triangle= 1/2 x base x height
= 1/2 x 15 x 8 = 60cm^2
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