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: Analyze triangle a). The angles given are 90^, 60^, and 30^. Since one angle is exactly 90^, this is a right-angled triangle. Step 2: Analyze triangle b). The angles given are 100^, 45^, and 35^. Since one angle (100^) is greater than 90^, this is an obtuse-angled triangle. Step 3: Analyze triangle c). The angles given are 80^, 60^, and 40^. Since all angles are less than 90^, this is an acute-angled triangle. a) The triangle is a right-angled triangle. b) The triangle is an obtuse-angled triangle. c) The triangle is an acute-angled triangle. What's next? 📸