This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
a) Step 1: Read the value of angle a from the protractor. The angle a starts from the 0^ mark on the left side of the protractor (inner scale). The other arm of the angle points to the mark between 70^ and 80^. This mark represents 75^. a = 75^ The size of angle a is 75 degrees. b) Step 1: Understand that a reflex angle and its corresponding acute/obtuse angle sum to 360^. Angle b is the reflex angle corresponding to angle a. Step 2: Calculate reflex angle b using the value of angle a. reflex angle b = 360^ - a reflex angle b = 360^ - 75^ reflex angle b = 285^ The size of reflex angle b is 285 degrees. Send me the next one 📸