16 bc one side is 5ft so the other must be 3 to have an area of 15. Then 5+5+3+3= 16ft
Answer:
The angle is 50.2°.
Step-by-step explanation:
The tree and its shadow from a right triangle with the tree being the perpendicular and the shadow being the base as shown in the figure attached.
Therefore the angle θ formed by the sun's rays and the ground is:
