Question

c. In the square ABCD, AB = (2x+3) cm and BC= (3x-5) cm find AB.

Answer 1

Answer:

AB = 19cm

Step-by-step explanation:

AB = CD ( As the sides of squares are equal )

(Just equate it)

=> 2x + 3 = 3x - 5

=> 2x - 3x = -5 -3

=> -x = -8

=> x = 8

AB = 2x + 3

= 2 × 8 + 3 = 19 cm