Answer:
To find the length of leg a, substitute the known values into the Pythagorean Theorem.
Step-by-step explanation:
a = ?
b = 6
c = 7
In this right triangle, you are given the measurements for the hypotenuse, c, and one leg, b. The hypotenuse is always opposite the right angle and it is always the longest side of the triangle. To find the length of leg a, substitute the known values into the Pythagorean Theorem. Solve for a2. What number, when added to 36, gives you 49? Square root of 13 gives an answer of 3.6055…, which you can round to 3.6. (Since you are approximating, you use the symbol)
