A triangle has two angles: 20in. and 6in.

what is the area of the triangle shown?

To find the area of the triangle, we first need to find the third angle.

Let x be the measure of the third angle.
We know that the sum of the angles in a triangle is 180 degrees, so we have:
20 + 6 + x = 180
26 + x = 180
x = 154

Now that we have all three angles, we can find the area of the triangle using the formula:
Area = 1/2 * base * height

Since we do not have the base and height of the triangle, we cannot calculate the area with the given information.