Q.

In the figure given below, ABCD is a rectangle, then the values of x   and y   are respectively


in the figure given below abcd is a rectangle find the values of x and y -  Maths - TopperLearning.com | 35svjyimm

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a

-3 and -19

b

3 and 19

c

19 and 3

d

19 and -3 

answer is C.

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Detailed Solution

We have given a rectangle ABCD.
We know that the opposite sides in a rectangle are equal.
Therefore from the figure, we have,
x+y=22                     (1) xy=16                      (2)  
Adding equation (1) and equation (2), we get,
    2x=38 x=19  
Put the value of x   in equation (1), we get,
  19+y=16 y=3   Thus the values of x   and y   are respectively 19 and 3.
Hence option (3) is correct.
 
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