To determine the equation of the line, we use the point slope form equation for this problem. It is expressed as:
y - y1 = m(x - x1)
We substitute the given values in the problem to the equation.
y - 2 = -5(x - 2)
y = -5x +10+2
y = -5x +12
Its 43. All triangles add to 180 so 47 + 90 = 137. then subtract 180 - 137 and get 43
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Adjacent angles are two angles that are connecting, or adjoining. They have a common vertex and a common side, but they DO NOT overlap.
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The answer is 54 feet because 15+15+12+12=54
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