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it depends on the triangle.if it is a "pure" triangle (symetrical on all sides) then the permeter is 9
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∙ 13y ago
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How can you find sides of a triangle if one of the side and perimeter is given?
That depends on what type of triangle is if the side given is equal to the perimeter divided by 3 then it is an equilateral triangle.
How do you find Ares and perimeter on a tringle?
-- Area of a triangle = 1/2 of (length of the base times height) -- Perimeter of a triangle = (length of one side) + (length of another side) + (length of last side)
How to find perimeter of scalene triangle if one side not given?
Measure it or use trigonometry if the 'included' angle is given.
How do you find the perimeter of a triangle when two angles are given And one is a 90 degree angle?
Knowing only the angles of a triangle does not provide enough information to determine its perimeter. You must know the length of at least one side.
Do you need the height to find the perimeter of a triangle?
Some times you do. If you know all of the side lengths, then you can just add them to find the perimeter, if one of the sides is the same as the height, then you may need to find it.
How can you find sides of a triangle if one of the side and perimeter is given?
That depends on what type of triangle is if the side given is equal to the perimeter divided by 3 then it is an equilateral triangle.
How do you find the perimeter of a scalene triangle?
-- Find the length of one side. -- Find the length of another side. -- Find the length of the remaining side. -- Add the three numbers. -- Their sum is the perimeter of the scalene triangle.
How do you find the perimeter of an isosceles triangle when you only have one side and the base?
If you mean "isosceles" triangle, the perimeter is the sum of twice the known side plus the base.
How do you find Ares and perimeter on a tringle?
-- Area of a triangle = 1/2 of (length of the base times height) -- Perimeter of a triangle = (length of one side) + (length of another side) + (length of last side)
How do you find perimeter of isosceles triangle with one side?
You cannot since there is insufficient information.
What is the formula for perimeter of a right triangle when one side is missing?
Surely you know how to find the third side of a right triangle, when you know the lengths of the other two. Find it, and then add up the lengths of the three sides to get the perimeter.
If one side of an equilateral triangle is 12Cm find the Apothem?
the perimeter is 36 and the area is 144
How do you find the length of third side of a triangle given two sides and permeter of the triangle?
Subtract the two side lengths from the perimeter. The perimeter of a triangle is just the length of the 3 sides added together. Eg. Q: A triangle has a perimeter of 20 m. One side is 5m and another is 10m. How long is the 3rd side? A: Perimeter - side 1 - side 2 = side 3 Side 3 = 20 - 5 - 10 = 5 m
How do you find the perimeter of a equilateral triangle when a side equals 12yrds?
An equilateral triangle has three sides of exactly the same length. Therefore, if one side of the triangle is equal to 12 yards, then the perimeter of the triangle is equal to 12 x 3 = 36 yards.
How do you find the unknown length of one side of a triangle when you know the perimeter and the length of the other two sides?
subtract the two sides that you know from the perimeter to get the unknown side.
How to find perimeter of scalene triangle if one side not given?
Measure it or use trigonometry if the 'included' angle is given.
How do you find the perimeter of a triangle when two angles are given And one is a 90 degree angle?
Knowing only the angles of a triangle does not provide enough information to determine its perimeter. You must know the length of at least one side.
