You subtract 38.75 from 46.5, which is 7.75. 7.75/46.5=about .16666, or 16.7 percent.
C = d × pi
C = 6 × 3.14
C = 18.84
Answer:
D. 10 is your answer.
Step-by-step explanation:
If you look, the triangle is twice as small as the big one, so you take the 20 and divide by 2.
<em>20/2 = 10</em>
D. 10 is your answer.
Hello,
y=x²-25
==>x=y²-25 ==>y=±√(x+25)
Answer B: ±square root of the quantity x plus 25
You have not provided the options, therefore, I can not provide an exact answer.
However, I will help you with the concept
In a triangle, the circumcenter is defined as the point of intersection of the three perpendicular bisectors in the triangle
The circumcenter is characterized by the following:
1- The circumcenter is the center point of the circumcircle
2- The circumcenter is equidistant from the three vertices of the triangle
<u>3- Position of circumcenter:</u>
in acute triangle ........> it lies inside the triangle
in right-angles triangle .......> it lies at the midpoint of the hypotenuse
in obtuse triangle ..........> it lies outside the triangle
Hope this helps :)
