Question

Find the remaining area of 4wall of a room of length 10m, breadth 6m and height 4m if it has a door of dimensions 1.5×1.2m and a window of dimension 1×0.7m .​

Answer 1

Answer:

125.5m²

Step-by-step explanation:

REMAINING AREA=

$2h(l + b) \: - \: (1.8 + 0.7) \\ (16 \times 8) - (2.5) \\ 128 - 2.5 \\ = 125.5 {m}^{2}$