Question

Help please, i am struggling on how to solve!

Answer 1

Answer:

$x=3$

Step-by-step explanation:

The hypotenuses are equal in length of both triangles.

$13=4x+1$

$13-1=4x$

$12=4x$

$12/4=x$

$3=x$

Answer 2

Answer:

x = 3

Step-by-step explanation:

Let's take the congruency of any side of these two triangles.

In boths Δs ,

=> 4x+1 = 13 (Taking this is rather more convenient)

=> 4x = 13-1

=> 4x = 12

Dividing both sides by 4

=> x = 3