An Unidentified Flying Object. You and your team spot a strange object hovering over the open ocean in broad daylight. Y

[answerhappygod]

An Unidentified Flying Object. You and your team spot a strange
object hovering over the open ocean in broad daylight. You have
nothing to reference in order to estimate its distance, height, or
size, but you get the idea to use a concave mirror from a signal
light. You disassemble the light, extract the mirror, and point it
at the sun. You measure the distance to the sun’s image from the
center of the mirror to be 3.404 m. You then point the mirror at
the object and find that its image forms 3.438 m from the center of
the mirror. The angle between the line of sight to the object and
the horizontal is 29.5 °.
(a) What is the distance between you and the object?
(b) What is the height of the object above the ground?
(c) If the width of the object’s image is 10.9 cm, what is the
width of the object?