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Vika [28.1K]
2 years ago
13

Please help me. What is the area?

Mathematics
1 answer:
ehidna [41]2 years ago
5 0

Answer:

<u>357.5 cm²</u>

Step-by-step explanation:

Area of the figure :

  • Area (rectangle 1) + Area (rectangle 2) + Area (triangle 1) + Area (triangle 2)
  • (7 x 8) + (9 x 20) + (1/2 x 10 x 10) + (1/2 x 11 x 13)
  • 56 + 180 + 50 + 71.5
  • 230 + 56 + 71.5
  • 286 + 71.5
  • <u>357.5 cm²</u>

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=> Option A is correct

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