An observer on the ground is looking up at an angle of 60 degrees to the top of a vertical cliff. If the observer is 120 m from the base of the cliff, then what is the exact height of the cliff? A. 120 square root(3) m
B. 40 square root (3) m
C. 240 m
D. 60 square root(3) m

A

Step-by-step explanation:

w'x is 0.

hope it

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )