A vertical pole 2m long will fund a pool to a point 50cm above the water level. Sunlight deals with an angle of 55° above horizon. What is the size of the shadow of the stake in the pool?

A vertical pole 2m long will fund a pool to a point 50cm above the water level. Sunlight deals with an angle of 55° above horizon. What is the size of the shadow of the stake in the pool?

A vertical pole 2m long will fund a pool to a point 50cm above the water level
This statement is not clear. What is the depth of the pond?