Respuesta :

BodaciousT
To find the area of a triangle you need this formula
A=1/2*base*height or A=1/2bh
A=1/2 6.9*4
A=1/2 27.6
A=13.8 sq cm
for this one the answer will be 13.8, we take the base x height divided by 2 then that's how you get the area hope this helped!