The engineer's distance from the building, the building's height and the engineer's line of sight form a right angle triangle.
Thus, we apply:
tan∅ = height/base
base = 250/tan(46)
base = 241.4 feet
So 241 feet
Answer:
Total Area = 84 feet
Step-by-step explanation:
Triangle = 1/2 (3 × 4) = 12/2 = 6 ft
Rectangle 1 = 7 × 4 = 28 ft
Rectangle 2 = 5 × 10 = 50 ft
Total Area = 6ft + 28ft + 50ft = 84ft
Answer:
3.5
Step-by-step explanation:
in order to find the maximum, we are basically solving to find the vertex of the graph. to find the vertex use :
-b/2a
the 'b' is 112
the 'a' is -16
so :
-112/-32 = 3.5
You should begin by graphing both of these triangles, then seeing the type of translation that happened.
Answer: first one and the 3rd one
Step-by-step explanation: