Math, asked by Anonymous, 1 year ago

A rectangle has an area of a^2 – 16 sq. units. Find its sides.

Answers

Answered by 639700
2

Answer:

area of rectangle =l×b

a²-16=lb.

a²-4²=lb.

(a+4)(a-4)=lb

sides are (a+4),(a-4)

please mark as brainliest answer.

Answered by abhignao7
0

Step-by-step explanation:

a2-16= lb

a2-42=lb,(a+b) (a-b)=lb

answer

a+b

a-b

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