Lucki8216 Lucki8216
  • 16-05-2019
  • Mathematics
contestada

Find the area of a triangle

The triangle has 7.6 on both sides , 3in twice on the bottom, and a 7in has the height



PLEASE HELP!!!!

Respuesta :

ladybugbanana2018
ladybugbanana2018 ladybugbanana2018
  • 16-05-2019

Answer:

10.5 in. ²

Step-by-step explanation:

a = (b × h) ÷ 2

a = (7 × 3) ÷ 2

a = 21 ÷ 2

a = 10.5

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