xxmemedealerxx
xxmemedealerxx xxmemedealerxx
  • 23-03-2020
  • Mathematics
contestada

Please help with this! Thanks in advance ​

Please help with this Thanks in advance class=

Respuesta :

Hrishii
Hrishii Hrishii
  • 23-03-2020

Answer:

B 124 square cm

Step-by-step explanation:

Area of the table = area of trapezoid + area of rectangle

[tex] = \frac{1}{2} \times (12 + 8) \times (11-7) \\\\= \frac{1}{2} \times (12 + 8) \times 4 + 12 \times 7 \\ \\ = 20 \times 2 + 84 \\ = 40 + 84 \\ = 124 \: {cm}^{2} [/tex]

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