Answer:
Answer attached
Step-by-step explanation:
1800 over 100 simplified is 18 over 1
Answer:
Over
Step-by-step explanation:
A). Is correct you can thank me later ;)
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.