The <em>correct answer</em> is:
B) the point of concurrency of the perpendicular bisectors of the sides of the triangle
Explanation:
The definition of circumcenter is "the point of intersection of the perpendicular bisectors of a triangle."
To construct the circumcenter, we first construct the perpendicular bisector of each side of the triangle. Once we have these three lines, we find their point of intersection; this is the circumcenter.
Use sine, cosine or tangent of your calculator.
e.g. Q.7
Answer:1630.72
Step-by-step explanation:V=bhl 11.2*11.2*13=1630.72
Answer:
1) -4
2) 2/3
Step-by-step explanation:
1) f(x)=x+4
*subtract 4 to both sides
x=-4
2) f(x)=3x-2
*add 2 to both sides then divide by 3*
x= 2/3
hope this helps :)