Question

ABCD is a rectangle whose diagonalaare (2x + 6) cm and (3r + 4) cm. Find thevalue of x and the length of the diagonals.

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Answer 1

Answer:

diagonals = 10 cm

Step-by-step explanation:

the Length of diagonals in a rectangle are equal-

2x + 6 = 3x + 4

2 = x

Diaognals, 2x + 6 = 10

3x + 4 = 10

Answer 2

Step-by-step explanation:

In rec. length of diagonals are equal

So, we can take r equal to x

Now, 2x+6=3x-4

6-4=3x-2x

so,2=x

Now,put the valve of x in both the equations which is equal to 10

So, lengths of diagonals are 10cm