A well of diameter 3M is dug 14m deep the earth taken out of it has been spread evenly all around it in the shape of a circular ring of wide 42 front and embankment find the height of embankment
A well of diameter 3M is dug 14m deep the earth taken out of it has been spread evenly all around it in the shape of a circular ring of wide 42 front and embankment find the height of embankment
Prove the ratio of the area of the similar triangles is equal to the square of the ratio of their corresponding sides
Water in a canal, 6 m wide and 1.5 m deep,is flowing with a speed of 10 km/h.how much area will it irrigate in 30 minutes if 8 cm of standing water is needed