The equation to find the area of a triangle is 1/2bh or 1/2 base*height. Let’s just insert the known values. The triangle has a base of 14 and a height of 8.2, so our equation would look like: 1/2(14)(8.2) Now solve. 7*8.2 57.4 The triangle has an area of 57.4 mm. Hope this helps!