1.

The perimeterof a rectangular sheet is 120 cm if the length is 25 cm find it breath

Answer»

P=120cm
l=25cm
b=?
FORMULA of PERIMETER of RECTANGLE =2(l+b)
2(25+x)=120
50+2x=120
120-50=2x
70=2x
x=70÷2
x=35



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