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: Give the formula for the area of the following figures. 1.1.1 A square: The formula for the area of a square is the side length squared. Area = side × side = s^2 1.1.2 A rectangular: The formula for the area of a rectangle is length multiplied by width. Area = length × width = l × w 1.1.3 A triangular: The formula for the area of a triangle is half of the base multiplied by the height. Area = (1)/(2) × base × height Step 2: Determine the area of the square ABCD with AB = 3 cm. The side length of the square is s = 3 cm. Area = s^2 Area = (3 cm)^2 Area = 9 cm^2 The area of the square ABCD is 9 cm^2. Step 3: Determine the area of the rectangular ABCD with AB = 5 cm and BC = 3 cm. The length of the rectangle is l = 5 cm and the width is w = 3 cm. Area = l × w Area = 5 cm × 3 cm Area = 15 cm^2 The area of the rectangular ABCD is 15 cm^2. Step 4: Determine the area of the triangular ABC with AC = 5 cm and height DB = 30 mm. First, convert the height from millimeters to centimeters: 30 mm = 3 cm The base of the triangle is AC = 5 cm and the height is DB = 3 cm. Area = (1)/(2) × base × height Area = (1)/(2) × 5 cm × 3 cm Area = (1)/(2) × 15 cm^2 Area = 7.5 cm^2 The area of the triangular ABC is 7.5 cm^2. Send me the next one 📸