A bamboo pole is inserted straight into the pond. The part inserted into the mud is 0.36 meters, and the part above the water is 1.27 meters. It is known that the total length of the bamboo pole is 5.4 meters. How deep is the water in the pond?
一根竹竿直插入池塘中，插在泥里的部分是0.36米，露出水面的部分是1.27米，已知竹竿全长5.4米，池塘的水有多深？
<gadget id="calculator">5.4 - 0.36 - 1.27</gadget>
<output>3.77</output>

<result>3.77</result>