To find the value of y, we can set up an equation using the angle relationships.
In the diagram, we are given that 2x + 10 degrees is equal to 2y + 30 degrees.
Since the angles are congruent, we can set up the equation as follows:
2x + 10 = 2y + 30
Now, we can solve for y.
First, subtract 10 from both sides of the equation:
2x = 2y + 20
Next, divide both sides by 2:
x = y + 10
Now, subtract y from both sides:
x - y = 10
Finally, rearrange the equation to solve for y:
y = x - 10
Therefore, the value of y in the diagram is given by y = x - 10.
Since the given answer choices do not provide a specific value for x, we cannot determine the exact value of y. However, we can conclude that the value of y is equal to x minus 10. Therefore, the correct answer is not provided in the given answer choices.
Using the angle relationships, determine the value of y in the diagram above. 2x+10 degrees, and 2y+30 degrees
A. y=15
B. y=30
C. y=45
D. y=90
1 answer