The answer for your question is (x,y)=(4,9)
Answer:
(1, 6)
Step-by-step explanation:
(1,6) is in the shaded area (the solution) and all of the others are either on the dashed line (doesn't count) or not in the shaded region.
<h3>Given:</h3>
angle CED = 45°
angle EDC = x
angle DCE = 2x
<h3>To Find:</h3>
The value of x.
<h3>Angle Sum Property:</h3>
The sum of all the Interior Angles of a triangle is 180°.
<h3>Solution:</h3>
x + 2x + 45° = 180°
or, 3x = 180° - 45°
or, 3x = 135°
or, x = 135/3 = 45°
<h2>Answer:</h2>
The value of x is 45°.
