1. CBQ - Angle property

An architect designs a triangular window frame where two angles measure \(58°\) and \(62°\). To complete the design accurately, the third angle is calculated using a basic geometric property.

 

 

1. The property applied here is angle sum propertyexterior angle propertytriangle inequalityBoth (A) and (B).

 

2. The third angle is 6061120122\(^{\circ}\).

 

3. The type of triangle formed based on the angle is isosceles triangleright-angled triangleacute angled triangleobtuse angled triangle.

 

4. If the triangular window frame is isosceles and the measure of the unequal angle in a triangular window is \(58°\), then the measure of the two equal angles is 1206112260\(^{\circ}\).