makennarock2004 makennarock2004

14-06-2021
Mathematics

contestada

Find the area of this triangle.
17 cm
10 cm
8 cm
21 cm
A = [ ? ] cm2

Find the area of this triangle 17 cm 10 cm 8 cm 21 cm A cm2 class=

Respuesta :

lthompson3 lthompson3

14-06-2021

Answer:

84 cm^2

Step-by-step explanation:

8 * 21/2=84

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