14. Geology To measure the height of a rock formation, a surveyor places her transit
100 m from its base and focuses the transit on the top of the formation. The angle of
elevation is 67. The transit is 1.5 m above the ground. What is the height of the rock!
formation? Round to the nearest meter.

237.09m

Step-by-step explanation:

Let's use the tan rule to find the length of the adjacent side.

Tan rule is given as

=67° , and Adjacent length is given as 100m.

We therefore need to find the length of the adjacent side.

To find height of the rock, we add X value to transit height=

*See pic for graphic illustration

452,489 to the nearest thousand is 452,000

other answer is correct. i had used the radius of the radius somehow. a website: