The sides of a right angled triangle are (2x+3) cm, (2x+1) cm and (x+1) cm. It's perimeter is
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Step-by-step explanation:
a=(2x+3) b=(2x+1) c=(x+1)
perimeter =(a+b+c)
=(2x+3)+(2x+1)+(x+1)
=(5x+5)
=5 (x+1)
perimeter =5 (x+1)cm
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