$A = 8^2 + 4 \times \frac12 \times 8 \times 10 = 64 + 160 = 224$ square meters
This story can be used as a starting point for MYP 5 students to explore and apply mathematical concepts in a real-life context, developing their problem-solving skills and critical thinking. mathematics 10e myp 5 (extended) third edition pdf