4. ABCD is a rectangle. If AB 5 cm and AC 13 cm. findthe perimeter of – InterviewSolution

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4. ABCD is a rectangle. If AB 5 cm and AC 13 cm. findthe perimeter of ABCD

Answer»

Using pythagoreas theorem,Breadth of rectangle=√((13)²-(5)²)=√144=12 cm

Perimeter of rectangle=2(l+b)=2(5+12) cm=2×17 cm=34 cm

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