Question

please answer the above one please ​

Answer 1

Answer:

from which class are you

Step-by-step explanation:

tell

Answer 2

Answer:

dimensions of a rectangular plot:

breadth = b m

length = one and half times of breadth

= 3b/2m

area of the length of the rectangular plot (A) = 2400 m²( given)

l x b = 2400

3b/x b = 2400

b² = 2400x2/3

b² = 800x2

b² = 1600

b² = √1600

b = 40 m

now 1 = 3b/2

= 3x40/2

= 3x20

= 60

therefore,

perimeter of the plot (p) = 2(l x b)

= 2(60 + 40)

= 2x100m

= 200m

Step-by-step explanation:

Hope it will helps you dear Army Sara