Find the area of all three of them then add them together. TRIANGLE: A=1/2*b*h A=1/2*8*h The height is not given to us, so we need to make a separate triangle to figure it out. (Work is in picture 1) A=1/2*8*6.9 A=27.7 SQUARE: A=s^2 A=8^2 A=64 POLYGON: Area=1/2*a*p The polygon has 5 sides. The perimeter will be 8*5, or 40. The apothem is found in the next snapshot. A=1/2*1.9*40 A=38 TOTAL AREA: 38+22.7+64=124.7
