Question

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Answer 1

Answer:

-4/10,-8/20,-16/40

15 cm^2

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Answer 2

Answer:

1) -4/10, -6/15 , -8/20

2) 15 cm square

Step-by-step explanation:

1) -2/5 × 2 = -4/10

-2/5 × 3 = -6/15

-2/5 × 4 = -8/20

2) area of parallelogram = base × height

= 5×3

= 15 cm square