Find the area of a rectangular blackboard whose length and breadth are 120 cm and 100 cm respectively.
Answers
Answered by
2
Answer:
12000cm square
Step-by-step explanation:
area of a rectangle=length*breadth =120cm*100cm
=12000cm square
HOPE IT HELPS YOU✌!!!
PLZ MARK AS BRAINLIEST IF IT HELPS YOU✌!!!
Answered by
3
Area of a rectangular blackboard (A) = 12000 cm
Step-by-step explanation:
GIVEN
Length = 120 cm
Breadth = 100 cm
Area of a rectangular blackboard = ?
___________________________
Formulas Of Rectangle
Area of a Rectangle (A) = l × b
Diagonal of a Rectangle Formula (D) = √l² +b2
Perimeter of a Rectangle Formula (P) = 2 (l + b)
___________________________
Area of a Rectangle (A) = l × b
Area of a rectangular blackboard (A) = 120 × 100
Area of a rectangular blackboard (A) = 12000
Area of a rectangular blackboard (A) = 12000 cm
Similar questions