Respuesta :

TheKweenx

Answer:

A=13*6 -5*3

A=78-15

A= 63

Step-by-step explanation:

brittanycama08

Step 1- 4×3=12

Step 2- 4×3=12

Step 3- 13×3=39

Step 4- 12+12+39=63

Answer-63cm^2