find the area of polygon?
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Area of ΔDEF
= 1/2 × 5 × 2 = 5 cm²
Area of ΔCDF
= 1/2 × 7 × 4 = 14 cm²
Area of ΔBCF
= 1/2 × 7 × 4 = 14 cm²
Area of ΔABF
= 1/2 × 6.5 × 2 = 6.5 cm²
Area of polygon ABCDEF
= 5 + 14 + 14 + 6.5 = 39.5 cm²
39.5 cm² is the answer.
dilshantilakaratne29:
you are correct
Thank you.
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