Question

. In a right-angled triangle ABC, AB = 5, BC = x + 2 and AC = x + 3. Then the value of x is :
(a) 5
(b) 10
(c) 12
(d) 14
solve completely ​

Answer 1

Step-by-step explanation:

we know that,

AB=x/2

BC=x+2

AC=x+3

so,

AB+BC+AC=180°

x/2+x+2+x+3=360°

5x=350°

x=350°/5

x=70°

hence„ x= 70°