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What else can I help you with?
How can you find the area of a polygon that is not one for which you know an area formula?
Divide the polygon into triangles. Calculate the areas of the triangles and then sum these.
How many triangles are in a triangle?
it have 16 triangles in a triangleOnly one.
How do you find aras of triangles and parallelograms?
Triangles you use : (base x perpendicular height) divided by 2. Parallelogram: you need to find the area of one of the side triangles, then double it (because there's two of them). Then find the area of the square in the middle, and add this to the area of the two triangles.
What is the formula for a triangular pyramid in surface area?
A=1/2bh The area of a triangle is 1/2bh. If the base of it is a triangle and all 4 of the triangles aren't the same, then you have to find the area of the base triangle and then the three other triangles (which should all have the same area). If all four of the triangles have the same area, then just find the area of one of the triangles and multiply that by four. A triangular pyramid that has four equal triangles is also called a tetrahedron.
How many triangles can a nonagon form from one vertex?
It can form 7 triangles
How can you use triangles to find the area of circle?
If you draw your triangles using the centre of the circle as one vertex and two more on the circumference, the area of the circle is approximately equal to the sum of the areas of the triangles; the smaller you make the triangles, the more accurate your result will be.
How do you find the lateral area of a pyrimid?
Add the areas of the 4 triangles on the side of the pyramids As the 4 triangles are the same, just find the area of one of them and multiply by 4
How many squares and triangles form a square pyramid?
One square and four triangles.
What is the formula of a two triangles volume?
There is not one. Triangles are two dimensional, volume is three dimensional, a triangle can therefore have an area but no a volume.
What condition for a triangle produce triangles that have the same area?
If another triangle has the same three sides, that is, sides of the same length, it will have the same area. Note that this is a sufficient, but not a necessary, condition, since you can also have triangles of a different shape that have the same area.
What is the dimension of a triangle if the area is 144 cm?
There are with infinitely many possible dimensions for triangles with a given area.
How many triangles does a scalene triangle have?
One!
