Eaindralol
Eaindralol Eaindralol
  • 22-08-2021
  • Mathematics
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I need help please!!

I need help please class=

Respuesta :

olivietnguye2604
olivietnguye2604 olivietnguye2604
  • 22-08-2021

Answer:

16 cm2

Step-by-step explanation:

By equa tion of area of triangle: S = 1/2 * height * base

Triangle B: 32  = 1/2 * 8 * x --> x = 8 (cm)

The base of triangle A is half of the base of triangle B so it is 4 cm.

The area of triangle A = 1/2 * 8 * 4 = 16 (cm2)

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