Answer:
18cm
Step-by-step explanation:
30x^3 10x
i’m sorry if that doesn’t help but it works out right to me
have a good day hun xox
Answer:
3
Step-by-step explanation:
Answer:
82.5°
Step-by-step explanation:
This is the case of a isosceles triangle , as you may know in a isosceles triangle , there are two sides of equal length as well as two equal angles.
You know that the sum of angles in a triangle is 180°, therefore it comes to this equation :
15° + 2x = 180°
2x = 165°
x = 82.5°
therefore 82.5° is the correct answer.