Answer:
4.4
Step-by-step explanation:
x is hypotenuse of the right triangle.
One leg is 2.4 in.
Second leg = 7.4/2 = 3.7 in.
Using Pythagorean theorem
Hypotenuse²= (first leg)² + (second leg)²
x² = 2.4² + 3.7² = 19.45 in²
x=√19.45 ≈ 4.4 in
