Find the area of the triangle defined by the coordinates (7,1), (0,10), and (9,4). (to the nearest tenth).

A triangle is any polygon with exactly 3 sides. Let's call this sides the vertices of the triangle, and let's say:

Where:

A formula for finding the area of a triangle given its vertices is:

Finally, the area of the triangle defined by the coordinates (7,1), (0,10), and (9,4), to the nearest tenth is 19.5 squared units.

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8