Answer:
153 square feet is the area
x^2+x=132
x=11
im sorry I cant explain how I got the answer aside from saying 10*10=100 100+10 is 110 so I was like lets try 11
Answer: 6.92 m
Step-by-step explanation:
Assuming the image is the attached below, we have a right triangle, where one of the legs is the 4 m high pole and the other leg the shadow.
Now, the tangent function is defined as:
Since the Sun is at an angle and the adjacent leg is the shadow we have:
Isolating :
This is the length of the shadow