What is the area of the figure? [__] mm2

Given:
2 shapes are present. 2 Right triangles and trapezoid

Area of right triangle =  ab / 2
a = 12 mm
b = 18 mm/ 2 = 9mm

A = (12mm * 9mm)/2 = 108mm²/2 = 54mm²

There are 2 right triangles so; A = 54mm² * 2 = 108mm²

Area of a Trapezoid = (a+b)/2 * h
a = 14mm
b = 18mm
h = 17mm -12mm = 5mm

A = (14mm + 18mm)/2 * 5mm
A = 32mm/2 * 5mm
A = 16mm * 5mm
A = 80mm²

Total Area = Triangles + Trapezoid
T.A. = 108mm² + 80mm²
T.A. = 188mm²

Gggģcawrygr3ezt9d hu and the other countries have been working to make it easier to box up their homes in an area where the government has not yet decided which countries will have the option of the government