2x=y
x+3=z
x+y+z=75
x+2x+x+3=75
4x=72
x=18
y=36
z=21
10
Perimeter of a triangle = (length of side #1) + (length of side #2) + (length of side #3)
The largest angle of the triangle is 94.34 degrees and using the sine rule the shortest side is 98.34 cm
There are an infinite number of different right triangles. The only thing you can say about all of them is:(the square of the length of the shortest side) plus (the square of the length of the next shortest side)is equal to (the square of the length of the longest side)
Is indeterminate.
You divide the length of the shortest side by the length of the longest side.
10
9 in.
50 in
Largest angle: 93.25 degrees Shortest angle: 37.25 degrees Shortest length: 3.6cm Longest length: 3.6*sin(94.35)/sin(37.25) = 5.93cm to two decimal places
Perimeter of a triangle = (length of side #1) + (length of side #2) + (length of side #3)
Shortest side -------------------- Longest side
The perimeter doesn't tell you the length of any of the sides. There are an infinite number of different triangles that all have the same perimeter. The only thing you can tell from a 63-in perimeter is that no side can be 31.5 inches or more.
Let the length of the longest side of the triangle be x units.Since the lengths of the sides of the triangle are consecutive even numbers, which differ by 2, the perimeter of the triangle equals to (x - 4) + (x - 2) + x = 3x - 6.Since the length of the longest side is 22 units shorter than the perimeter, the perimeter of the triangle also equals to x + 22. So that3x - 6 = x + 22 (subtract x and add 6 to both sides)3x - x + 6 - 6 = x - x + 6 + 222x = 28 (divide both sides by 2)x = 14Thus the longest side has a length of 14 units.
If a triangle with a perimeter of 24 cm is an equilateral triangle, then each of its 3 sides will be 8 cm in length
Perimeter of a triangle = (length of the first side) plus (length of the second side) plus (length of the third side)
The largest angle of the triangle is 94.34 degrees and using the sine rule the shortest side is 98.34 cm