Step-by-step explanation: (for #1)
Area of a square= lw
A = 2 x 2
A = 4
Area of a triangle= 1/2bh
A = 1/2 1 x 2
A = 1
4 + 1 = 5in.
Step-by-step explanation: (for #2)
A = lw
A = 3 x 2
A = 6
Area = lw
A = 1 x 1
6 + 1 = 7cm
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