Answer:
2√10 is your answer
Explanation:
Note that x is the hypotenuse side. Use the equation: a² + b² = c² to solve.
Note that c = hypotenuse, and a & b = other sides. Plug in the corresponding number and variable for each variable
(2)² + (6)² = (x)²
Solve. First, solve the squares.
2² = 2 * 2 = 4
6² = 6 * 6 = 36
Add:
36 + 4 = x²
40 = x²
Isolate the variable. Root both sides
√(40) = √(x²)
x = √40
Simplify.
x = √40 = √(2 * 2 * 2 * 5) = 2√10
2√10 is your answer
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