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
Here's the solution for Q3. Step 1: Identify the dimensions of the trapezium. The lengths of the parallel sides are a = 5.54 cm and b = 7.64 cm. The perpendicular height is h = 3.9 cm. Step 2: Apply the formula for the area of a trapezium. The formula for the area of a trapezium is A = (1)/(2)(a+b)h. A = (1)/(2)(5.54 cm + 7.64 cm) × 3.9 cm A = (1)/(2)(13.18 cm) × 3.9 cm A = 6.59 cm × 3.9 cm A = 25.701 cm^2 Step 3: Round the area to 2 decimal places. A ≈ 25.70 cm^2 The area of the trapezium is 25.70 cm^2. That's 2 down. 3 left today — send the next one.