6 * 5 = 30 rectangle’s area 14 - 6 = 8 triangle’s base length bh/2 for area of a triangle 8 * 5 /2 = 20 area of the triangle 20 + 30 = 50 total area 50cm^2
The formula for the area of a triangle is base times height divided by two. Add the area of the rectangle to the triangles and BOOM there’s your answer.!.