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
Step 1: Identify the relationship between the angles. From the diagram, ABC is a right angle, indicated by the square symbol, so ABC = 90^. Angle ABC is composed of two adjacent angles, ABD and DBC. Step 2: Set up the equation. The sum of the adjacent angles equals the larger angle: ABC = ABD + DBC Substitute the given values: ABC = 90^, ABD = x, and DBC = 45^. 90^ = x + 45^ Step 3: Solve for x. Subtract 45^ from both sides of the equation: x = 90^ - 45^ x = 45^ Therefore, ABD = 45^. The angle marked is ABD. ABD = 45^ Send me the next one 📸