![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 72 71" width="72"></svg>)
If a, b, c denote the length of the triangular abc, and the circumference of the triangular abc is 2, then the absolute value of a-b-c + the absolute value of b-c-a + the absolute value of c-a-b =?
It can be seen that there are
B+c > a
C+a > b
A+b > c
Therefore, the original formula = b+c-a+a+c-b+a+b-c=a+b+c=2
We know that in the triangle
B+c > a
C+a > b
A+b > c
Therefore, the original formula = b+c-a+a+c-b+a+b-c=a+b+c=2
Given that BC is two fixed points, the absolute value of BC =6 and the perimeter of ABC of the triangle =16, find the trajectory of the fixed point
0
RELATED INFORMATIONS
- 1. Given that B and C are two fixed points,|BC|=6, and the circumference of △ABC is equal to 16, the trajectory equation of vertex A is ______.
- 2. If ab is the opposite number and cd is the reciprocal number, m is the rational number with the smallest absolute value, then 2a+2b-3cd+m =()
- 3. If the reciprocal of a is itself, the absolute value of b is 3, and the opposite number of c is 5. Find the value of algebra 4a-[2a2-(3b-4a+c)]. I think there's some way to solve it. If the inverse of a is itself, the absolute value of b is 3, and the inverse of c is 5. Find the value of the algebra 4a-[ the square of 2a-(3b-4a+c)]. (Wrong number) If the reciprocal of a is itself, the absolute value of b is 3, and the opposite number of c is 5. Find the value of algebra 4a-[2a2-(3b-4a+c)]. There seem to be some solutions. If the inverse of a is itself, the absolute value of b is 3, and the inverse of c is 5. Find the value of the algebra 4a-[ the square of 2a-(3b-4a+c)]. (Wrong number)
- 4. Meaning of proportion
- 5. Definition of irrational numbers Which of the following statements is true? An irrational number is a number that the square can't open B. An irrational number is an infinite non-recurring decimal C. irrational numbers include positive irrational numbers, zero, negative irrational numbers D. All irrational numbers can be represented by points on the number axis Definition of irrational numbers Which of the following statements is true? An irrational number is a number that the square can't fill B. An irrational number is an infinite non-recurring decimal C. irrational numbers include positive irrational numbers, zero, negative irrational numbers D. All irrational numbers can be represented by points on the number axis
- 6. What is the definition of irrational number? How to express it on the number axis? What is irrationality?
- 7. Given that x.y is opposite to each other and a.b is reciprocal, then the value of the 2012 power (-ab) of (xy) is the value of the 2013 power.
- 8. X and y are reciprocal numbers, m and n are reciprocal numbers,|a|=1, and the value of a2-(x+y+mn) a+(x+y)2012 power +(-mn)2013 power is obtained.
- 9. Calculation 20083−2×20082−2006 20083+20082−2009.
- 10. If A squared plus A plus 1=0, then A's 2009 power plus A's 2008 power plus... Add A and 2009
- 11. Given that abc is the three-sided length of the triangle ABC, the absolute value of the formula a-b-c is reduced to the absolute value of b-a-c
- 12. Given that a, b, c are the length of three sides of triangle ABC, try to simplify: the absolute value of a-b-c plus the absolute value of a+c-b
- 13. Given that the three sides a, b, c of triangle ABC satisfy the absolute value of a2+b (c-1)-2 equals 10a-2√(b-4)-22, what triangle is triangle ABC? Given that the three sides a, b, c of triangle ABC satisfy the absolute value of a2+b (c-1)-2 equal to 10a-2√(b-4)-22, what triangle ABC is?
- 14. As shown in the figure, the three points A, B and C on the number axis represent the rational numbers a, b and c respectively, and |a-b|-|c-a b-c|=______.
- 15. The 18th power of 3 times the 8th power of minus 9! Multiply the 18th power of 3 by the 8th power of negative ninth!
- 16. Find the value of all integers a, b, c that satisfy 9 divided by a power of 8 multiplied by 10 divided by b power of 9 multiplied by 16 divided by c power of 15 equal to 2.
- 17. A power of 9 of 8 times b power of 10 of 9 times c power of 16 of 15 equals to 2 to obtain the value of abc respectively. A, b, c are integers
- 18. Calculation:0.25 to the 9th power*64 to the 3rd power*1 to the 2nd power*7 to the 0th power= Written a screenshot. Calculation:0.25 to the 9th power*64 to the 3rd power*1 to the 2nd power*7 to the 0th power= The screenshot screenshot.
- 19. What is the last digit of the 2010 power of 7
- 20. A simple method of multiplying 0.23 by 5 and 3 by minus one minus 19 by minus one minus 0.23 by 5.