The two adjacent sides of a rectangle are :a+b and a-b. Find tge Perimeter of a rectangle.

The two adjacent sides of a rectangle are :a+b and a-b. Find tge Perim

1.	The two adjacent sides of a rectangle are :a+b and a-b. Find tge Perimeter of a rectangle.
Answer» <html><body><p><strong>Answer:</strong></p><p></p><p><strong>Step-by-step <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>Given ,</p><p></p><p>Adjacent sides of <a href="https://interviewquestions.tuteehub.com/tag/rectangle-1180579" style="font-weight:bold;" target="_blank" title="Click to know more about RECTANGLE">RECTANGLE</a> = (a+b) & (a-b)</p><p>=> <a href="https://interviewquestions.tuteehub.com/tag/let-11597" style="font-weight:bold;" target="_blank" title="Click to know more about LET">LET</a> ,</p><p></p><p>length = (a+b)</p><p></p><p>breadth = (a-b)</p><p></p><p>Area = length × breadth</p><p></p><p>Area = (a+b)(a-b)</p><p></p><p>Area = a^2 - b^2</p><p></p><p>Therefore , Area of rectangle = a^2 - b^2</p></body></html>