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You have to figure out the two sides. You must have the angles of the triangle and use the sin, cos, and tan functions to figure out the sides. Remember "Oscar Had a Hint of Apples?'

sin (x) = o/h

cos (x) = a/h

tan (x) = o/a

So, if the hypotenuse is the only side known, multiply the sin of the angle of the opposite side by the hypotenuse. This gives you the opposite side.

Then you can divide the tangent of the angle by the opposite side to get the adjacent side.

Q: How do you find perimeter of triangle when two sides are not given?

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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.

count the grids

You find the three sides of the triangle, and assure that they are all in the same unit, and then add the sides together to find the perimeter of the triangle.

add the sides toghther and then you'll have your perimeter of your triangle

The lengths of two sides are not enough to determine the perimeter of a triangle: Either the third side or else the angle between the two given sides is also needed. If two of the sides are 10m and 25m, then the third side can be anything between 15m and 35m, and the perimeter can be anything between 45m and 70m.

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If you have the length of each of the three sides of a triangle, you can find the perimeter of (the distance around) the triangle by adding the length of the sides. Their sum will be the perimeter of this geometric shape.

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.

count the grids

The perimeter of a triangle is the distance around it. Add the lengths of the three sides to find the perimeter.

Yes with a bit of give and take its sides can eventually be worked out.

You find the perimeter of a triangle by adding all the sides. There is no special rule for finding the perimeter.

You find the three sides of the triangle, and assure that they are all in the same unit, and then add the sides together to find the perimeter of the triangle.

add the sides toghther and then you'll have your perimeter of your triangle

Find the perimeter of the triangle with sides of length x, 5x and 6-3x?

we should add all the sides of the triangle

The lengths of two sides are not enough to determine the perimeter of a triangle: Either the third side or else the angle between the two given sides is also needed. If two of the sides are 10m and 25m, then the third side can be anything between 15m and 35m, and the perimeter can be anything between 45m and 70m.

To find the perimeter of a triangle you have to add up all the sides. So to find the perimeter of this triangle you just add 2x+5x+6x=13x. To find the actual perimeter you would have to know what x equals