The document contains calculations of the area (A) of various shapes using the area formulas for rectangles (A = lw), squares (A = s^2), and triangles (A = 1/2bh). The areas are calculated in inches, feet, yards, and meters and then summed together at various points. In total, the document calculates over 20 separate areas and sums them to find combined areas.

2. A = lw A = ½bh A = lw A = lw A = ½bh
A=9x3 A=½x9x2 A = 12 x 4 A=4x4 A=½x8x4
2
A = 27 in A = 9 in2 A = 48 cm 2
A = 16 cm2 A = 16 cm2
A = 27 in2 + 9 in2 A = 48 cm 2 + 16 cm2+ 16cm 2
A = 36 in2 A = 80 cm 2
A = bh A = bh A = ½bh A = ½bh
A = 4.5 x 2 A = 4.5 x 3 A = ½x 2 x 4 A=½x4x4
2
A = 9 in A = 13.5 in2 A = 4 yd 2
A = 8 yd2
A = 9 in2 + 13.5 in2 A = 4 yd2 + 8 yd2
A = 22.5 in2 A = 12 yd2

3. A = ½bh A = lw A = ½bh A = lw A = lw A = lw
A = ½ x1x2.5 A = 2.5 x 2.5 A = ½ x1x2.5 A=6x6 A=6x6 A=6x6
A = 1.25 mi A = 6.25 mi A = 1.25 mi A = 36 m A = 36 m2 A = 36 m2
2 2 2 2
A = 1.25mi2 + 6.2 in2 + 1.25 mi2 A = 36 m 2 + 36 m2+ 36m 2
A = 8.75 in2 A = 108 cm 2
8ft
7 ft
4ft
7ft
A = lw A = lw A = ½bh
A=8x8 A=7x4 A=½x7x6
2
A = 64 ft A = 28ft2 A = 21ft2
A = 64 in2 + 28 in2+ 21 in2
A = 113 in2

4. A = ½bh
A = ½ x 2.5 x 5
A = 0.5 x 2.5 x 5
A = 6.25
6.25
x4
25 ft2
5ft
2.5ft