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Each square in the grid below has area 1. Find the area of the irregular quadrilateral below.

Each square in the grid below has area 1 Find the area of the irregular quadrilateral below class=

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bettyluo904

Answer:

37.5

Step-by-step explanation: 9×8 - 4×8/2 - 5×5/2 + 4×3/2 = 37.5

The whole grid area - left white triangle area - right up triangle area - right down triangle area = blue part area

jocelynsuarez9
31.275 is the answer

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