Answer:
yes
Step-by-step explanation:
Answer:
69
Step-by-step explanation:
simply 69
Line x is the mid point of both lines
so the triangle becomes base = 19.2/2 = 9.6
hypotenuse = 24/2 = 12
using Pythagorean theorem:
x^2 = 12^2 - 9.6^
x^2 = 144 - 92.16
x^2 = 51.84
x = sqrt(51.84) = 7.2
Answer:
The answer is the option B, which is: 46 degrees.
The explanation for this problem is shown below:
1. According to the Law of reflection, the angle of incidence is equal to the angle of reflection.
2. Therefore, if Ф1 is the angle of incidence and Ф2 is the angle of reflection, you have:
Ф1 = 46 degrees
Ф1 = Ф2
Ф2 = 46 degrees
So, the answer is the option mentioned before.
