Amy is cutting out a cardboard triangle for a school project please help have to turn in grades Monday morning ☹️

Amy is cutting out a cardboard triangle for a school project please help have to turn in grades Monday morning class=

Respuesta :

Answer:

82.5 sq in

Step-by-step explanation:

15 × 11 = 165

165/2 = 82.5

82.5 sq in