2 years ago

What is the area of an octagon with height of 30 and side lengths of 12.43

1 answer:

4 0

Radius = 15
side = 6.215

a^2 = 15^2 - 6.215^2
a = 13.65

Area = a × p
Area = 13.65 × 99.44
Area = 1357.356

You might be interested in

vovikov84 [41]

6a-2(a-1)
6a-2a-2
4a-2
I think it is 4a-2

6 0

3 years ago

navik [9.2K]

You would use the POINT SLOPE FORMULA and the Slope Formula

which is as follows ...

slope formula : $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

point slope formula: $y - y_{1} = m(x - x_{1} )$

3 0

3 years ago

Dafna1 [17]

Can we get a clearer pic?

6 0

2 years ago

stiks02 [169]

You do 28 / 4 and you get 7, so the answer is 7.

3 0

3 years ago

kodGreya [7K]

Yes.....................
hope this helps

3 0

3 years ago