Use the figure below to find the length of AC . please help me .

AC = 146.2

Step-by-step explanation:

We are assuming that BC is tangent to circle A and that AB is perpendicular to BC. This problem involves the use of the Pythagorean theorem.

a = t

b = 25

c = 144

a² = b² + c²

a² = 25² + 144²

a = √(25² + 144²)

a = √625+20736)

a = √21361

a = 146.154

The length of AC is 146.2 units.

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.