Let the two number is a and b
so,
product =ab=20
sum of square=
Then,
•••••••••(equation I)
Now,
••••••••(equation II)
Now,combine the equation I and equation II
we,get
Then,
put the value of a in equation II.
we get that,
<em><u>so</u></em><em><u>,</u></em><em><u> </u></em>
<em><u>The</u></em><em><u> </u></em><em><u>two</u></em><em><u> </u></em><em><u>number</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u> </u></em><em><u>5</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>4</u></em><em><u>.</u></em>
The answer is 0.40 or 0.4
False, it does not change the shape of the figure, it only changes the size
I would say 168 is the answer.