To determine the ratio, we need to know the formula of the area of an hexagon in terms of the length of its sides. We cannot directly conclude that the ratio would be 3, the same as that of the ratio of the lengths of the side, since it may be that the relationship of the area and length is not equal. The area of a hexagon is calculated by the expression:
A = (3√3/2) a^2
So, we let a1 be the length of the original hexagon and a2 be the length of the new hexagon.
A2/A1 = (3√3/2) a2^2 / (3√3/2) a1^2
A2/A1 = (a2 / a1)^2 = 3^2 = 9
Therefore, the ratio of the areas of the new and old hexagon would be 9.
Answer:
y = x + 30
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m =
with (x₁, y₁ ) = (0, 30) and (x₂, y₂ ) = (70, 40) ← 2 points on the line
m = = =
The line crosses the y- axis at (0, 30) ⇒ c = 30
y = x + 30 ← equation of line
Answer:
what is the change in tomorrow morning but will be there at about human variation
Answer:
Look below.
Step-by-step explanation:
From looking at this figure we could break it up into 3 different shapes and find the area of each giving us the area of the shape by adding.
Area of a square formula: A=LW
Area of a triangle formula: A=1/2bh
Rectangle:
A=8 x 4
A=32
Triangle 1:
A=1/2bh
A=1/2(3)(2)
A=3
Triangle 2:
A=1/2bh
A=1/2(3)(3)
A=4.5
Now add them all together to get your area of the figure.
32+3+4.5=39.5
Area=39.5
1 foot is shorter that 20 centimeters