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
A 1800 is the answer to this question
Graph it on the Ti-84 and use the trace function to find the intersection.
The answer is
(-3,3)
Answer:
no, depends on what the ball costs but no because its .25 (meaning cents) not 25.00 (meaning dollars)
Step-by-step explanation:
<h3>volume =603.19 cm cube</h3>
