Answer:
52.48
Step-by-step explanation:
find the cross sectional area which is the triangle
triangle = 1/2 x 8.2 x 6.4 = 26.24
then, use the area to multiply by the extended length of 2
26.24 x 2 = 52.48
The slope that you need to use is 3/2 which is perpendicular to the slope of -2/3.
Use:
y-1=3/2(x+6)
y-1=3x/2 + 9
y=3x/2 + 10
y=3x/2+10 is the final answer
Answer:
A regular octagon is a bidimensional figure with eight sides and eight vertices. The words "regular" refers to the equivalence between sides, that is, all sides have the same length.
So, a regular octagon can be described as
- A figure with eight equal sides.
- A figure with eight vertices.
- A polygon.
- A symmetric figure.
The equivalence between sides makes the regular octagon symmetric. Additionally, this figure is a polygon, because it has 8 sides which enclose a region.
Answer:
ABD+DBF=8X-24
(8X-24)÷2=4X-12
Step-by-step explanation:
To solve you will have to multiply your answer by the number 2 the answer is 440