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It is known that the ratio of three median lines of triangle is 3:5:6, and the perimeter of triangle is 112cm
Let the lengths of the three median lines of a triangle be 3x, 5x and 6x respectively. According to the theorem of the median line of a triangle, it is obtained that the lengths of the three median lines are: 12cm; 20cm; 24cm
If the lengths of the three median lines of a triangle are known to be 3, 4 and 6, then the circumference of the triangle is ()
A. 6.5B. 13C. 24D. 26
The lengths of the three median lines of the triangle are 3, 4 and 6. The three sides of the triangle are 6, 8 and 12. The circumference of the triangle is 6 + 8 + 12 = 26
Given that the perimeter of the first triangle is 1, its three median lines form the second triangle, and so on, what is the perimeter of the fourth triangle
Given that the perimeter of the first triangle is 1, its three median lines form the second triangle, and so on, what is the perimeter of the fourth triangle
The perimeter of the first triangle is 1, the perimeter of the second triangle is 1 / 2, the perimeter of the third triangle is 1 / 4, and the perimeter of the fourth triangle is:
(1/2)^2003
The perimeter of the first triangle is 1. Three median lines make up the second triangle. The second median line makes up the third triangle
The perimeter of the first triangle is 1, and three median lines form the second triangle
The second triangle is 1 / 2
The perimeter of the nth triangle is 1 / 2 of the Nth-1
The first item is 1, and the common ratio is 1 / 2. The 2004 item is 1 / 2 ^ 2003
So the perimeter of the fourth triangle is
1/2 ^2003
RELATED INFORMATIONS
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