Three angles meet at a point on a straight line. They measure 50°, x° and 75°. Find the value of x.
Show Worked Solution
Worked Solution
Step 1: Angles on a straight line add up to 180°.
Step 2: 50° + x° + 75° = 180°.
Step 3: 50° + 75° = 125°.
Step 4: x = 180° − 125° = 55°.
Answer: 55°
Correct answer: 55°
Want more questions like this? Superholic Lab has 10,000+ MOE-aligned questions with full worked solutions.
Start Free Trial — 7 Days Free