Look at the picture.
The area of a parallelogram:
The area of a triangle:
The area of the polygon:
[texA=A_P+A_T\\\\A=15+12.5=27.5\ u^2[/tex]
Answer: D. 27.5 square inches /inches?/ I think, correct is units
F(n)=4n-3 find the 15th term of the sequence defined by the explicit rule
2 answers:
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Check the picture below.
