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In this polygon, all angles are right angles. 21 cm 30 cm 14 cm 46 cm What is the area of the polygon? Show your work.​

PLEASE HELP THIS IS DUE TODAY In this polygon all angles are right angles 21 cm 30 cm 14 cm 46 cm What is the area of the polygon Show your work class=

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ganjilaya2019

Answer:

1044 cm²

Step-by-step explanation:

dividend this polygon to 2 rectangular a horizontal and a vertical. then find area of this two rectangular and add together.

area of whole polygon= 30 × (46-21) + 14 × 21 =

30 × 25 + 294 = 750 + 294 = 1044 cm²

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