Answer:
132 square centimeter
Step-by-step explanation:
Formula of a triangle: Area= base*height/2
Formula of a rectangle: Area=base * height
Triangle: base:8cm*height:3cm=24/2=12
Since there are two triangle that matches the same area, 12+12
Side Rectangle: base:6cm*height:5cm=30
Since there are two side rectangle with the same area, add 30+30
Bottom rectangle: base:6cm*height:8cm=48
Add all of them together:
12+12+30+30+48=132 square cm
