Question

the diagonals of a square are 3x -1o cm and 2x+ 25 find the value of x

Answer 1

Step-by-step explanation:

Diagonals of a square are equal.

i.e. 3x -10 = 2x + 25

=> 3x - 2x = 25 + 10

=> x = 35

Diagonals are 3x - 10

= 3 × 35 - 10

= 105 - 10

= 95 cm

2x + 25

= 2 × 35 + 25

= 70 + 25

= 95 cm