Answer:
The measures of the other two angles of the quadrilateral are 50° and 60°.
Step-by-step explanation: The sum of the measures of the angles in a quadrilateral is always 360 degrees. Therefore, we can use this fact to determine the measures of the other two angles.
If the other two angles are in a ratio of 5:6, we can represent them as 5x and 6x, where x is a constant.
Therefore, 5x + 6x = 360 - 70 - 180
Simplifying the equation, we get:
11x = 110
Dividing both sides by 11, we get:
x = 10
Therefore, the measures of the other two angles are:
5x = 50 degrees 6x = 60 degrees
So, if we assume that the angle of 180 degrees of the quadrilateral, the other two angles measure 50 degrees and 60 degrees.