**Guide :High School **

# using pythagorean inequalities, determine which set of the given three sides produces an acute triangle.

Using pythagorean inequalities, determine which set of the given three sides produces an acute triangle.**To solve this problem, you need to use the Phythagorean theorem c^2 is equal to the sum of a^2 and b^2. If a less than or equal to b and b is less than or equal to c or a^2 plus b^2 is greater than c^2 then it is an acute angle.**...