Question

ABCD is a rectangle whose diagonal are (2 X + 6 )cm and (3 X + 4) cm. find the value of x and the length of the diagonals​

Answer 1

Answer:

since we know diagonals of a rectangle are equal.

so,

2x + 6 = 3x + 4

3x - 2x = 6 - 4

x = 2

diagonals are :

2(2) + 6 = 4 + 6 = 10

3(2) + 4 = 6 + 4 = 10.