2 years ago

Can anyone help me with this question please ??

Mathematics

1 answer:

Anna007 [38]2 years ago

7 0

Answer:

Try 7986

Step-by-step explanation:

(a+b) × height ÷ 2

(a+b are the parallel sides)

102+140=242 ×66= 15972 ÷2= 7986

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