A homeowner wishes to put a fence around a space in her yard to create a dog pen. The space that she wants to fence in is shown
below where each unit on the
graph represents one foot,
6
How many feet of fencing will the homeowner need to build the dog pen?
38 + 4V2
54
52
38 + 1072
graph represents one foot,
6
How many feet of fencing will the homeowner need to build the dog pen?
38 + 4V2
54
52
38 + 1072
2 answers:
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Answer:
b = 22 m
Step-by-step explanation:
The formula for calculating the area (A) of a triangle is
A = bh
multiply both sides by 2 to eliminate the fraction
2A = bh ( divide both sides by h )
b = , hence
b = =
= 22 m