Centre of mass

The vertices of triangle ABC are from the line p distances 3 cm, 4 cm and 8 cm. Calculate distance from the center of gravity of the triangle to line p.

Result

x =  5 cm

Solution: Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...): Be the first to comment! To solve this example are needed these knowledge from mathematics:

Looking for help with calculating arithmetic mean? Looking for a statistical calculator? See also our trigonometric triangle calculator.

Next similar examples:

1. Center Calculate the coordinates of the center of gravity T [x, y] of triangle ABC; A[11,4] B[13,-7] C[-17,-18].
2. Theorem prove We want to prove the sentence: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
3. Average temperature The average temperature from Monday to Sunday was 40.5 and the average temperature from Monday to Saturday was 42.8. What was the temperature on Sunday?
4. Median and modus Radka made 50 throws with a dice. The table saw fit individual dice's wall frequency: Wall Number: 1 2 3 4 5 6 frequency: 8 7 5 11 6 13 Calculate the modus and median of the wall numbers that Radka fell.
5. Average If the average(arithmetic mean) of three numbers x,y,z is 50. What is the average of there numbers (3x +10), (3y +10), (3z+10) ?
6. 75th percentile (quartille Q3) Find 75th percentile for 30,42,42,46,46,46,50,50,54
7. Chords How many 4-tones chords (chord = at the same time sounding different tones) is possible to play within 7 tones?
8. Blocks There are 9 interactive basic building blocks of an organization. How many two-blocks combinations are there?
9. Three workshops There are 2743 people working in three workshops. In the second workshop works 140 people more than in the first and in third works 4.2 times more than the second one. How many people work in each workshop?
10. Trigonometry Is true equality? ?
11. Confectionery The village markets have 5 kinds of sweets, one weighs 31 grams. How many different ways a customer can buy 1.519 kg sweets.
12. Examination The class is 21 students. How many ways can choose two to examination?
13. Sequence Write the first 7 members of an arithmetic sequence: a1=-3, d=6.
14. Today in school There are 9 girls and 11 boys in the class today. What is the probability that Suzan will go to the board today?
15. Sequence 2 Write the first 5 members of an arithmetic sequence a11=-14, d=-1
16. Teams How many ways can divide 16 players into two teams of 8 member?
17. Reference angle Find the reference angle of each angle: