Answer:
x = 2.4 units
Explanation:
'x' is the radius of the circle....and also one leg of the right triangle...
so we can use Pythagorean theorem to find x
x^2 + 7^2 = (5+x)^2
x^2 + 49 = x^2 + 10x + 25
24 = 10 x
4.5m questions
5.9m answers