Question

Find the perimeter and area of a plot whose length and breadth are 7 M 50 cm and 4 m 40 cm respectively

Answer 1

Perimeter equal to 2380cm
area=750*440

Answer 2

length = 7m50cm ==> 7m+0.50m ==> 7.50 meter

breadth = 4m + 40 cm ==> 4m+0.40m ==> 4.40 meter

PERIMETER OF RECTANGLE = 2(L+B)

==> PERIMETER = 2(7.50+4.40)

==> PERIMETER = 2(9.90)

==> PERIMETER = 19.80

SO, PERIMETER =  19.80

NOW ,

AREA OF RECTANGLE = LENGTH × BREADTH

AREA OF RECTANGLE = 7.50×4.40

AREA OF RECTANGLE ==>  33

SO, AREA OF RECTANGLE = 33 cm²

i hope its helpful