Answer:
x = 61°
y = 61°
z = 58°
Step-by-step explanation:
In the given triangle, measures of two sides are equal. So, measures of angles opposite to them are also equal.
Therefore,
![x + x + 58 \degree = 180 \degree \\ \\ 2x = 180 \degree - 58 \degree \\ \\ 2x = 122 \degree \\ \\ x = \frac{122 \degree}{2} \\ \\ x = 61\degree \\ \\ y = 61\degree \\ ( \angle s \: in \: the \: alternate \: segment) \\ \\ z = 58\degree \\ ( \angle s \: in \: the \: alternate \: segment) \\](https://tex.z-dn.net/?f=x%20%2B%20x%20%2B%2058%20%5Cdegree%20%3D%20180%20%5Cdegree%20%5C%5C%20%20%5C%5C%202x%20%3D%20180%20%5Cdegree%20-%2058%20%5Cdegree%20%5C%5C%20%20%5C%5C%202x%20%3D%20122%20%5Cdegree%20%5C%5C%20%20%5C%5C%20x%20%3D%20%20%5Cfrac%7B122%20%5Cdegree%7D%7B2%7D%20%20%5C%5C%20%20%5C%5C%20x%20%3D%2061%5Cdegree%20%20%5C%5C%20%20%5C%5C%20y%20%3D%2061%5Cdegree%20%20%5C%5C%20%20%28%20%5Cangle%20s%20%5C%3A%20in%20%5C%3A%20the%20%5C%3A%20alternate%20%5C%3A%20segment%29%20%5C%5C%20%5C%5C%20z%20%3D%2058%5Cdegree%20%20%5C%5C%20%20%28%20%5Cangle%20s%20%5C%3A%20in%20%5C%3A%20the%20%5C%3A%20alternate%20%5C%3A%20segment%29%20%5C%5C%20)
Answer:
no entindendol ingels
Step-by-step explanation:
19). sin(a) = 35/37
cos(a) = 12/37
Third choice.
20).
tangent(20°) = 10/x
x = 10/tangent(20°) = 10/0.364 = 27.475
Rounded to the nearest tenth: x = 27.5
Answer:
three dived by a number x
Step-by-step explanation: