Question

find the area of a rectangle whose perimeter and length are 280 m and 80 m respectively​

Answer 1

lb

280 x 80

2440 m*2

here is your answer

Answer 2

Step-by-step explanation:

area = length × breadth

we can find breadth from the the given perimeter

perimeter = 2 ( l + b )

280 = 2 ( 80 + b )

190 = 80 + b

b = 190 - 80 = 110

area = 110 × 80

= 8800 m