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Help me plz! I could give you best answer.

Help me plz! I could give you best answer.-example-1
User Gabriell
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1 Answer

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area of triangle = 1/2 b x h

per the drawing b = 18 and h = 20

so area of 1 triangle = 1/2 x 18 x 20 = 180 square cm

there are 4 triangles in the picture

so 180 x 4 = 720 square cm total

User Raskalbass
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