Answer:
44,000
Step-by-step explanation:
Answer:
<h2>y = -11</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
<em>y = mx + b</em>
<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept → (0, b)</em>
<em />
We have the slope <em>m = 0</em> and the point (0, -11) → <em>b = -11</em>.
Substitute:
<em>y = 0x - 11 = -11</em>
<em>It's a horizontal line.</em>
Area of triangle = (base x height)/2
There are all together 4 triangles and 1 square.
Therefore, surface area = area of square + 4 x area of triangle
height = 5.8 in, base = 6 in. area of square = 6x6 = 36 in^2.
area of 1 triangle = (5.8x6)/2
area of 4 triangles = 2x5.8x6 = 69.6 in^2
surface area = 69.6 + 36 = 105.6 in^2
