It works out as 15 feet
It is: 27.35 degrees rounded to two decimal places
It is: tan(52)*9 = 11.519 meters rounded to three decimal places
It is 90 feet in height
Use the tangent ratio: 23*tan(23) = 9.762920773 Answer: 10 meters to the nearest meter
28 feet
116
Not enough information has been given to solve this problem such as: What is the angle of elevation?
40 meters
1.8 meters. The ratio of object to shadow is 10:6. Therefore if the object is 3, the shadow is 1.8 ( 6/10x3).
As the question is stated, Tom is standing IN THE TOWER'S SHADOW. If so, then Tom can't cast a shadow of his own, because he is not illuminated. Let's assume the question means to imply that Tom's shadow is measured AT THE SAME TIME that the shadow of the tower is measured, and kind of NEAR the tower, so that the sun casts both shadows from the same place in the sky. If this is a valid assumption, then the tower is 12 meters tall.
It is: 27.35 degrees rounded to two decimal places
25 meters because 25/20 = 15/12 which is the tangent ratio.
Earth casts the shadow.
Either the Moon casts its shadow on Earth, or the Earth casts its shadow on the Moon.
(35/7)*4 = 20 Ft.
1. How high is a flagpole that casts a shadow of 45 ft at the same time a woman 5.5 ft tall casts a shadow 10 ft?
Required angle has a tangent of 7.6/6.1 ie 1.249. This is 51.25 degrees.