Question

What is the area of each regular polygon? Round your answer to the nearest tenth. #3 ad #4
http://www.intervisualtechnology.us/data/1/9024/apply_10_3.png

Answer 1

All polygons are regular polygons.
That means that for each polygon, all angles are congruent, and all sides are congruent.

Answer 2

Did you do 1 and 2?

Answer 3

yes

Answer 4

@mathstudent55

Answer 5

i just have the wrong short leg for #3 and the wrong sidelength for #4

Answer 6

1. The short leg = 3
The hypotenuse = 2*3 = 6
The long leg = 3*sqrt(3)
So the each side is 6*sqrt(3).
6*sqrt(3) * 3 =18*sqrt(3)
A = 1/2ap
A = ½(3)(18*sqrt(3)
A = 254.5


2. 2*sqrt3 =3.5
3.5*6 = 21
A = ½ (a)(p)
A = ½ (4 pi/3)(21)
A = 72.7

Answer 7

What you call 1. and 2. above is which problems from 1. to 4.?