Mathematics, 24.08.2019 21:30 Trumpman137
the octagon shown below has eight congruent sides. the given measures of the octagon are rounded to the nearest
tenth of a centimeter.
11.6 cm
8.2 cm
28 cm
8.2 cm
- 28 cm
what is the area, to the nearest square centimeter, of the octagon?
a.
392
b. 487
c. 650
d. 720
Answers: 2
![A=\frac{1}{2}[b1+b2]H](/tpl/images/0194/7241/8426f.png)
![A=\frac{1}{2}[28+11.6]8.2](/tpl/images/0194/7241/f7c86.png)
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