Find the measure of the angles around point $P$, where $P$ is the intersection of three lines. We are given the measures of 6 angles around the intersection point $P$ as $58^{\circ}$, $65^{\circ}$, $25^{\circ}$, $100^{\circ}$, $60^{\circ}$, and an unknown angle, which we will call $x$. We need to find the value of $x$.
2025/5/22
1. Problem Description
Find the measure of the angles around point , where is the intersection of three lines. We are given the measures of 6 angles around the intersection point as , , , , , and an unknown angle, which we will call . We need to find the value of .
2. Solution Steps
The sum of the angles around a point is . Therefore, we can write the equation:
Now, we can add the known angles together:
So the equation becomes:
To find , subtract from both sides of the equation:
3. Final Answer
The unknown angle is .