Explain how to improve the accuracy of the decimal expansion of an irrational number

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract

omg my name is

answer is b

tip: look up videos or do research on a question

hoped this !