Respuesta :

devishri1977

Answer:

option c

Step-by-step explanation:

Area of triangle:

a = 2 and c = 3

base = 6ac²

         = 6 *2 * 3 * 3

        = 108 cm

height = base + 3

          = 108 + 3

          = 111 cm

[tex]\boxed{\text{Area of a triangle = $ \dfrac{1}{2}*base*height$}}[/tex]

                              [tex]=\dfrac{1}{2}*108*111\\\\\\= 54*111\\\\=5994 \ cm^{2}[/tex]

Answer:

5,994 cm²

Step-by-step explanation:

Formula

  • Area of the triangle = 1/2 x base length x height

Given

  • Base length = 6ac² cm
  • Height = 6ac² + 3 cm
  • a = 2
  • c = 3

Solving

  • Area = 1/2 x 6ac² x (6ac² + 3)
  • Area = 1/2 x 36a²c⁴ + 18ac²
  • Area = 9ac² (2ac² + 1)
  • Substitute the values of a and c
  • ⇒ Area = 9 x 2 x 3² (2 x 2 x 3² + 1)
  • ⇒ Area = 162 (36 + 1)
  • ⇒ Area = 162 x 37
  • ⇒ Area = 5,994 cm²

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