Question

find the missing side length. assume that all intersecting sides meet at right angles. include the correct unit in your answer. 3 cm 14 cm 7 15 cm

Explanation:

Step1: Analyze the vertical side lengths

The total height of the figure is \(14\) cm. There is a segment of height \(5\) cm. Let the unknown side length be \(x\). Using the property of vertical side - lengths in a figure with right - angled intersections: \(14=5 + x\).

Step2: Solve for the unknown side length

Subtract \(5\) from both sides of the equation \(14 = 5+x\). We get \(x=14 - 5\).

Answer:

\(9\) cm