Book Maths Puzzle Trigonometry

a building casts a shadow 40 ft long when the suns angle of elevation is 58 degrees. find the height of the building

Read Solution (Total 0)

Book Other Question

Darla hikes due north for 6 km. She then turns due east and hikes 3 km. What is the firect distance between her starting point and stopping point, rounded to the nearest tenth of a A turbo-jet flies 50 mph faster than a super-prop plan. If a turbo-plane goes 2000mi in 3hrs less than it takes the super-prop to go 2800mi, find the speed of each plane.

I am o