Question

there are 20 classroom in a primary school each room is a square of side 10 metre what is the total area of the classroom​

Answer 1

Answer:

2000 sq.m

Step-by-step explanation:

area of square = side * side

area of 1 classroom = 10 * 10 = 100 sq.m

area of 20 classrooms = 20 * area of 1 classroom = 20 *100 = 2000 sq.m

Answer 2

Step-by-step explanation:

Area of a class room side×side

• 20×10
• 200 meter in this class room in primary school in each room