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This figure represents a specialty design for a craft template, made of a square and two identical triangles.

What is the area of 4 of these designs?


108 cm²

135 cm²

432 cm²

540 cm²

This figure represents a specialty design for a craft template made of a square and two identical triangles What is the area of 4 of these designs 108 cm 135 cm class=

Respuesta :

Answer:

540 cm²

Step-by-step explanation:

Area of the figure

  • 2 x 1/2 x 9 x 6 + 9 x 9
  • 54 + 81
  • 135 cm²

Area of 4 figures

  • Area of the figure x 4
  • 135 x 4
  • 540 cm²
The answer is D - 540 cm2

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