Question

If OB= 10 and AR= 6 then OR =

Answer 1

Answer:

The answer is 8.

Step-by-step explanation:

Keep in mind that the Pythagorean Theorem is what you need to use to answer this. So, your equation would first start out as:

$(OR)^{2} + (AR)^{2} = (OB)^{2}$

Then you'll put the numbers into the equation:

$(OR)^{2} + (6)^{2} =(10)^{2}$

Then you simplify:

$(OR)^{2} +36 + 100$

You'll then want to subtract:

$100-36$

And your answer will be:

$64$

People tend to think they're done with the problem and just think that 64 id the answer, however, it's not. You have to find the square root first.

$(OR)^{2} = \sqrt{64}$

$(OR)^2 = 8$

Therefore, your answer will be 8.

Hope this helped.

Answer 2

11.66 because AR and RB are equal radii therefore RB = 6 as well then all you need is the Pythagorean theorem <span />