Answer:
x² + y² = 1
Step-by-step explanation:
x and y are the leg lengths of a right triangle with hypotenuse 1. The Pythagorean theorem says the relationship is ...
1² = x² + y²
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Of course, 1² = 1.
A line segment is represented (written) using letters for the start point and the end point, as in QR: QR is the line segment connecting Q to R. This is the most common case.
Expecially when we're not talking about points on a given line, a line can be refered to by any arbitrary name, such as "line f."
In the given figure, Angle 23x and Angle 24x - 5 are equal because they form pair of Alternate Interior Angles.
So,
value of x = 5,
now, measure of each angle = 23x = 23 × 5 = 115°
To find the length of the base, you must first find the length of the sides, or the value of x. Because it is an isosceles triangle, the legs are equal to each other.
2x + 4=x + 8
x=4
Now that you have found x, plug it into the equation for the base.
5(4) - 2
20 - 2
18
Final Answer: 18
Hope this helps!! :)
