40cm for A+ students
raynaray
90
Each triangle has three sides and three vertices. The opposite side of a triangle is the side that is not adjacent to the specified vertex. The other two sides are adjacent sides to the specified vertex. Circular definition? Yes - Here is the formal definition... Given a triangle with vertices A, B, and C, the side AB is adjacent to the angles ABC and BAC, and it is opposite to the angle ACB.
Oh, dude, let me break it down for you. So, we've got this quadrilateral ABCD with all these angles, right? And we need to find angle AEB, where E is the intersection point of AC and BD. Like, just do a little math magic with those angles, and you'll see that angle AEB is 80 degrees. Easy peasy, lemon squeezy!
100+80, 99+81, 98+82....
The first letter can be any one of 26. For each of these ...The second letter can be any one of the remaining 25. For each of these ...The third letter can be any one of the remaining 24.So the number of different 3-letter line-ups is (26! / 23!) = (26 x 25 x 24) = 15,600.That's the answer if you care about the sequence of the letters, i.e. if you call ABC and ACB different.If you don't care about the order of the 3 letters ... if ABC, ACB, BAC, BCA, CAB, and CBA are allthe same to you, then there are six ways to arrange each group of 3 different letters.Then the total number of different picks is [ 26! / (23! 6!) ] = (15,600/6) = 2,600 .
In order to find length BC the length of AC or length of the hypotenuse must be given
Answers
90
In a circle, the angle subtended by a diameter at the circumference is a right angle. Given that angle BAC is 50 degrees, and angle BAD is 105 degrees, we can find angle DBC by first finding angle ABC. Since angle ABC is the external angle to triangle ABD, it can be calculated as BAD - BAC = 105 - 50 = 55 degrees. Therefore, angle DBC, which is equal to angle ABC, is 55 degrees.
The vertex of angle BAC refers to the point where the two rays forming the angle meet, which is point A in this case. In a triangle labeled ABC, the vertex A is where sides AB and AC converge. Therefore, the vertex of BAC is point A.
bac
BAC stocks can be found on sites such as marketwatch.com, investorsguide.com as well as online-stock-trading-guide.com, monetcentral.msn.com and tigerdropping.com.
There are a number of sites one can find updated stock quotes regarding BAC. Some sites with quotes for BAC include 'Market Watch', 'Daily Finance' and 'CNBC'.
BAC will surely have them stored somewhere.
Go to edisondriving.com and find out that's what i need help with
Draw two lines AB and AC that meet at point A. The angle BAC is greater than 90° but less than 180°. Let AB > AC. Draw a third line BC to complete the triangle so that BC is not equal to AB or AC. The triangle is a scalene triangle containing an obtuse angle.
its measured by BAC level of 0.8