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d Given a parallelogram with its sides drawn along isometric grid lines,
a spanning triangle is a triangle ABC with the following properties:
• A, B, C are grid points on the sides of the parallelogram
• A is a vertex of the parallelogram
• no side of triangle ABC is parallel to a side of the parallelogram.
For the parallelogram shown below, find two non-congruent spanning
triangles, each of which has one-third the area of the parallelogram.

d Given a parallelogram with its sides drawn along isometric grid lines a spanning triangle is a triangle ABC with the following properties A B C are grid point class=

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Martebi

For the parallelogram, the two non-congruent spanning triangles is shown in the image attached while one-third the area of the parallelogram is 16.

What is a parallelogram?

A parallelogram is known to be a kind of quadrilateral angle that is said to be made up of its opposite sides been parallel and equal to one another.

Note that:

If you count the triangles inside the shaded portion is = 8

The triangles per parallelogram  the shaded portion is =  is 4 per sides

Therefore, to get the total numbers of triangles:

4  x 8 = 48

Since the parallelogram that has one-third the area of the parallelogram is 48.

Then 48 x 1/3 = 16.

Therefore, For the parallelogram, the two non-congruent spanning triangles is shown in the image attached while one-third the area of the parallelogram is 16.

Learn more about parallelogram  from

https://brainly.com/question/970600

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