Pythagorean Theorem is for right triangles
right triangles have a 90 degree angle in them
D is a right triangle
Let the distance from the engineer to the base of the building be x, then
tan 22 = 450/x
x = 450/tan 22 = 1,113.79
Therefore the distance from the engineer to the base of the building to the nearest foot = 1,114 feet
D because those options do not intersect and are part of the universal set
Answer:
c
Step-by-step explanation: