Question

angle and segment relationships
points 100 submitting an external tool available after sep 4 at 9ar
answer attempt 1 out of 2
d =
e = 119°
f =

Explanation:

Step1: Identify the right - angled symbol for angle \(d\)

A right - angled symbol indicates that \(d = 90^{\circ}\).

Step2: Use the property of vertical angles for angle \(e\)

Vertical angles are equal. The angle opposite to the \(119^{\circ}\) angle is \(e\), so \(e=119^{\circ}\).

Step3: Use the property of supplementary angles for angle \(f\)

Since \(e\) and \(f\) are supplementary (they form a straight - line), and the sum of supplementary angles is \(180^{\circ}\). So \(f = 180^{\circ}-e\). Substitute \(e = 119^{\circ}\) into the formula: \(f=180 - 119=61^{\circ}\).

Answer:

\(d = 90^{\circ}\), \(e = 119^{\circ}\), \(f = 61^{\circ}\)