DEFG is a cyclic quadrilateral. If ∠E = 27°, find ∠G.
1 answer:
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To isolate the variable means to have it by itself on one side of the equation, where the variable equals an expression.
To isolate , we will need to remove the variables and other terms "connected" to the
variable:
By dividing terms "connected" to our variable, we have isolated it one side of the equation.
Answer:
(1) The slope of the line segment AB is 1.
(2) The length of the line segment AB is 10
(3) The coordinates of the midpoint of AB is (5, 7)
(4) The slope of a line perpendicular to the line AB is-0.75
Step-by-step explanation:
The coordinates of the line segment AB are;
A(2, 3) and B(8, 11)
(1) The slope of a line segment is given by the following equation;
Where;
(x₁, y₁) and (x₂, y₂) are two points on the line segment
Therefore;
The slope, m, of the line segment AB is given as follows;
A(2, 3) = (x₁, y₁) and B(8, 11) = (x₂, y₂)
The slope of the line segment AB = 1.
(2) The length, l, of the line segment AB is given by the following equation;
Therefore, we have;
The length of the line segment AB is 10
(3) The coordinates of the midpoint of AB is given as follows;
Therefore;
The coordinates of the midpoint of AB is (5, 7)
(4) The relationship between the slope, m₁, of a line AB perpendicular to another line DE with slope m₂, is given as follows;
Therefore, the slope, m₁, of the line perpendicular to the line AB, that has a slope m₂ = 4/3 = 1. is given as follows;
The slope, m₁, of the line perpendicular to the line AB is m₁ = -0.75.