If the graph of the parent function f(x) = x is shifted 7 units up 5 left, what is the
2 answers:
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Answer:
Step-by-step explanation:
Look at the picture.
The formula of an area of a triangle:
<em>b</em><em> - base</em>
<em>h</em><em> - height</em>
<em />
We need a length of a height.
Use the Pythagorean theorem:
We have:
Substitute:
<em>subtract 25 from both sides</em>
Calculate the area:
Answer:
<em>C = 13π ≈ 40.82 units </em>
Step-by-step explanation:
C = 2 r π = d π
AB = = 13 units
<em>C = 13π ≈ 40.82 units</em> ( π ≈ 3.14 )