Answer:
D. 12 square feet
Step-by-step explanation:
Multiply 3 × 4 to get 12 and divide by 2 for the top triangle. Then, multiply 3 × 4 for the bottom triangle and get 12 and divide by 2. Add 6+6 to get 12
Its A/
-2x+11y+12
combine like terms
B. 22 cm
Perimeter of a parallelogram is 2(l+w)
= 2(8+3)
=2(11)
=22cm
b
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