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From a distance of 110 m, the angle of elevation to the top spire of a tower is 31°.

How high is the tower to the nearest metre?

User Ccellar
by
3.4k points

1 Answer

9 votes

Answer:

63.51 m

Explanation:

TOA

let o be the height of the building

tan31°=o/110m

0=110m tan31°

o=63.51m

User PGBI
by
3.3k points