Answer:
served a greater variety of ages and then range
hope it helped!
Step-by-step explanation:
This is the concept of geometry, given that AB=AC, it means that the tirangle is isosceles, thus to get the value of AB and AC we proceed as follows;
thus using the cosine rule:
c^2=a^2+b^2-2abcosC
suppose\AB=AC=x
thus;
8^2=x^2+x^2-2*x*xcos15
64=2x^2-2x^2cos15
64=2x^2-1.9x^2
64=0.1x^2
x^2=640
x=sqrt640
x=25.3
hence;
AC=AB=25.3
Answer:
The answer is B
Step-by-step explanation:
That is about right... 2,514 X 2 = 5,028 so he is about 1,000 off. I will leave the rest to you.
