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 are the areas of the rectangles for question 8: The formula for the area of a rectangle is Area = length × breadth. a) Step 1: Identify the given dimensions. Length = 21 cm Breadth = 17 cm Step 2: Calculate the area. Area = 21 cm × 17 cm = 357 cm^2 The area is 357 cm^2. b) Step 1: Identify the given dimensions. Length = 24 cm Breadth = 18 cm Step 2: Calculate the area. Area = 24 cm × 18 cm = 432 cm^2 The area is 432 cm^2. c) Step 1: Identify the given dimensions and convert to consistent units. Length = 1 m = 100 cm Breadth = 70 cm Step 2: Calculate the area. Area = 100 cm × 70 cm = 7000 cm^2 The area is 7000 cm^2. d) Step 1: Identify the given dimensions and convert to consistent units. Length = 2 m = 200 cm Breadth = 50 cm Step 2: Calculate the area. Area = 200 cm × 50 cm = 10000 cm^2 The area is 10000 cm^2. e) Step 1: Identify the given dimensions and convert to consistent units. Length = 4 m = 400 cm Breadth = 75 cm Step 2: Calculate the area. Area = 400 cm × 75 cm = 30000 cm^2 The area is 30000 cm^2. f) Step 1: Identify the given dimensions and convert to consistent units. Length = 5 m = 500 cm Breadth = 80 cm Step 2: Calculate the area. Area = 500 cm × 80 cm = 40000 cm^2 The area is 40000 cm^2. Send me the next one 📸