Question

A school auditorium is 80 m by 70 m. This auditorium is surrounded by a verandah 8 m wide
outside it. Find the area of the verandah,​

Answer 1

Answer:

Your answer is 2656m^2

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Answer 2

Answer:

given,

length of auditorium is 80m

width of auditorium is 70m

width of veranda of out side is 8m

then,

length of veranda = 8m+ 80m+8m

= 96m

width of veranda = 8m+70m+8m

= 86m

area of small rectangle = L × b

= 80 m × 70 m

= 5600m^2

area of large rectangle = L × b

= 96 m × 86 m

= 8256 m^2

area of verandah = area of large rectangle -

- area of small rectangle

= 8256m^2 - 5600m^2

= 2656 m^2

hence,

the area of verandah 2656 m^2