Question

solve it and give me answer right now
​

Answer 1

Answer:

Lake B has 15 fully filled squares and 11 half-filled or more than half – filled squares. Area of 15 fully filled squares = 15 × 15 = 225 square cm

We consider the area of every single half – filled or more than half – filled square as 1 square cm

Thus, the area of 11 such squares = 11 × 11 = 121 square cm

So, total area of lake B = 225 + 121 = 346 square cm

We are given 1 cm on drawing = 1 km on ground

Therefore, 346 square cm on drawing = 346 km