Respuesta :

Answer:

the area in square meters of the entire shape is = 17.4

Step-by-step explanation:

(8,7*4)/2=17.4. the formula for the area of a triangle is a=bh/2

Answer:

17.4m^2

Step-by-step explanation:

A=1/2×a×h

A=1/2×8.7m×4m

A=17.4m^2