Question

A pole 40m long was put in a lake to measure its depth .If 8m 45 cm was outside the water find the depth of the lake

Answer 1

pole length=40m

portion of pole outside= 8m 45cm


depth of lake= 40m- 8m 45cm

= 31m 55cm

Answer 2

Answer:

The answer is 31.55m

Hope It Helps