If the perimeter of a rectangular field is 200 m and its breadth is 40 m then its area is
Answers
Answer:
2400 m²
Step-by-step explanation:
Length of rectangle = Perimeter - Breadth
2
= 200÷2 - 40
= 100 - 40
Length = 60
Area of rectangle = Length × Breadth
= 60 m × 40 m
= 2400 m² .
Answer:
● Area of the rectangular field is
2400 m².
Step-by-step explanation:
• Let the length of the rectangular field be
= x.
• Breadth of the rectangular field.
= 40m.
• perimeter of the rectangular field.
= 200m.
☆ Perimeter of the rectangular field.
= 2 (length + breadth).
☆ Perimeter of the rectangular field.
200 = 2 (x + 40).
200 = 2x + 80.
200 - 80 = 2x.
120 = 2x.
120/2 = x.
60 m = x.
x = 60 m.
☆ Area of the rectangular field.
= length × breadth.
= 60 m × 40m.
= 2400 m².