Question

Find area of 4 walls and a ceiling of cubical room having ede 10cm²​

Answer 1

Answer: 2 cm

Step-by-step explanation: if 10 cm is 10 10 10

so 2

Answer 2

Answer:

120 m²

Step-by-step explanation:

Area of the 4 walls = Perimeter of the floor x height. Area of the 4 walls = 2(10 + 5) x 4. Area of the 4 walls = 30 x 4. Area of the 4 walls = 120 m²

Answer: The area of the 4 walls is 120 m²