Question

can you construct a rectangle of area 25 sq. cm and perimeter 14.why​

Answer 1

Because we have hands...

So sorry for the mischievous way of answering...I was just very curious to answer this...I don't know the answer... Really very sorry

Answer 2

Answer:

Step-by-step explanation:

2(x + y) = 14 ⇒ x = 7 - y

xy = 25

(7 - y)y = 25

y² - 7y + 25 = 0 ........ (1)

D = (- 7)² - 4(25) < 0 ⇒ (1) does not have roots in the set of real numbers

That's why we cannot construct a rectangle with given parameters.