2) Area of a retangle is 84 sq.cm. a) What is the area of a triangle fromed by drawing a diagonal ? b) If the length is 14cm then what is breadth ? c) Write four integer measures of the sides to get the same perimetre 84
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a) The area of triangle will be 84/2 = 42cm²
b) if length of triangle is 14 then it's breadth = 84/14= 6cm
c) l= 30 and b= 12 or l= 19 and b= 23 or l=36 or b=6 or l=32 and b=10
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