Question

Hello people ~

Find the area of a rectangular blackboard whose length and breadth are 120 cm and 100 cm, respectively.
Thanks in advance ​

Answer 1

• Length=L=120cm
• Breadth=B=100cm

Area

• Length ×Breadth
• 120(100)
• 12000cm²

Answer 2

• 12000 cm²

Explanation:

Area of rectangle is:

• A = lw, where l - length, w - width

Substitute the values into equation and find the area:

• A = 120*100 = 12000 cm²