What is the area of this triangle 22 by 16 by 28 inches inside is 9in?

To find the area of a triangle, you can use the formula:

Area = (base * height) / 2

In this case, the base of the triangle is 22 inches and the height is 16 inches. Plugging these values into the formula, we get:

Area = (22 * 16) / 2

Calculating this, we get:

Area = 352 / 2

Area = 176 square inches

However, there seems to be additional information about an "inside" measurement of 9 inches. Unfortunately, the information provided is not clear about how this measurement relates to the triangle. Could you please provide more details or clarify the information? This additional information is necessary to calculate the area accurately.