Question

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Answer 1

Answer:

are yrrrr kya

hai ye kya bjh diya

Answer 2

Answer:

Option C

Step-by-step explanation:

Given that:-

Length of the rectangle =(a+b) units

Breadth of the rectangle =(a-b) units

Area of a rectangle=length×breadth sq. units

Area of the given rectangle =(a+b)×(a-b)

=>A=(a²-b²) sq.units

Area =(a²-b²) square units