The equation used to represent the distance between two points A and B is AB = x Cos 28°
The equation can be defined as a mathematical statement made up of expressions. The length of the line that connects two points is known as the distance between the two points. A triangle is a closed shape with 3 sides, 3 angles and 3 vertices. Triangle is a 2- dimensional figure.
As per the given question,
Let the hypotenuse be x
The two points A and B are on the base of the triangle so,
Base - length = AB
The distance between the two points is
⇒ cos Θ = base / hypotenuse
where, base = AB
hypotenuse = x
⇒ cos Θ = AB / x
⇒ AB = x cos Θ → 1
Substitute Θ = 28 in 1,
⇒ AB = x cos 28°
Therefore, AB = x cos 28° is the equation used to represent the distance between two points A and B.
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The complete question is
When θ = 28° , which equation can be used to find the distance from point a to point b?