Missing Measures worksheet with angle calculations.

It looks like you've uploaded an image of a worksheet titled "Missing Measures", which asks students to find the measures of various angles in geometric figures. Since I can't view images directly, I’ll guide you on how to solve this type of problem based on common geometry concepts and typical setups for such worksheets.

Let’s assume the worksheet contains several diagrams with labeled points, lines, and angles (some of which are marked as unknown), and you’re asked to find missing angle measures using geometric principles.

---

🔍 Common Concepts Used in These Problems:

1. Straight Angle: A straight line forms a 180° angle.
2. Vertical Angles: Opposite angles formed by two intersecting lines are equal.
3. Supplementary Angles: Two angles that form a straight line add up to 180°.
4. Complementary Angles: Two angles that form a right angle (90°) add up to 90°.
5. Triangle Angle Sum: The sum of interior angles in a triangle is 180°.
6. Parallel Lines & Transversals:
- Corresponding angles are equal.
- Alternate interior angles are equal.
- Same-side interior angles are supplementary (add to 180°).

---

🧩 Step-by-Step Approach to Solve Each Problem:

Let’s suppose the worksheet has multiple problems like these:

#### Example Problem 1:
A diagram shows two intersecting lines forming four angles. One angle is labeled 120°. Find the other three.

✔ Solution:
- Vertical angles are equal → opposite angle = 120°
- Adjacent angles are supplementary → 180° − 120° = 60°
- So the other two angles are 60° each.

So the answers would be: 60°, 120°, 60°

---

#### Example Problem 2:
A triangle with two known angles: 50° and 60°. Find the third.

✔ Solution:
- Sum of angles in triangle = 180°
- Third angle = 180° − 50° − 60° = 70°

Answer: 70°

---

#### Example Problem 3:
Two parallel lines cut by a transversal. One corresponding angle is 75°. Find the other angles.

✔ Solution:
- Corresponding angles = 75°
- Alternate interior angles = 75°
- Supplementary angles = 180° − 75° = 105°

So various angles will be 75° or 105° depending on position.

---

✔ General Strategy:

For each diagram:
1. Identify what kind of figure it is (triangle, intersecting lines, parallel lines, etc.).
2. Look for labeled angles and relationships (parallel lines, perpendicular lines, etc.).
3. Apply appropriate rules:
- Use vertical angles, supplementary angles, triangle sum, etc.
4. Fill in missing values step by step.

---

💡 Tips:

- Always label your diagram if possible.
- Write down known facts first.
- Work from known angles to unknowns.
- Check your work: do the angles make sense?

---

Since I can’t see your actual image, here’s how you can solve it yourself:

1. Go through each numbered problem one by one.
2. Identify the geometric setup (e.g., intersecting lines, triangle, parallel lines).
3. Use the rules above to calculate the missing angle(s).
4. If there's a specific diagram you'd like help with, describe it (e.g., "Two lines cross, one angle is 130°, find the others"), and I’ll walk you through it!

Would you like to describe one of the problems from the image so I can help solve it?