Translate to English and I can help u, if I were to give u a answer it would be -8.5 based on the stuff given
Answer:The factors of 67. Answer : 1,67
Step-by-step explanation:
Answer: 
Step-by-step explanation:
By the exterior angle theorem,

Since it's a reflection over the x axis, the x coordinates will stay the same while the y coordinates will be opposite of what they are.
After reflected: A'(-2,-3), B'(0,-3), C'(-1,1)
Radius = 15
side = 6.215
a^2 = 15^2 - 6.215^2
a = 13.65
Area = a × p
Area = 13.65 × 99.44
Area = 1357.356