Question

If ( mangle QOS = 50^˚ ), ( mangle POR = 54^˚ ), and ( mangle POQ = 23^˚ ), what is ( mangle ROS )? a) ( 93^˚ ) b) ( 77^˚ ) c) ( 85^˚ ) d) ( 113^˚ )

Answer 1

To find the measure of angle ROS, we need to use the angle sum property of triangles.

Step-by-step explanation:

To find the measure of angle ROS, we need to use the angle sum property of triangles. The angle sum property states that the sum of the angles in a triangle is always 180 degrees.

Given that angle POQ is 23 degrees and angle POR is 54 degrees, we can subtract these angles from 180 degrees to find angle ROS. So the measure of angle ROS is 180 degrees - 23 degrees - 54 degrees = 103 degrees.

The answer is not listed in the answer choices provided. Therefore, we cannot select any of the given options.

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