First do 20*6=120 then do 30*20=600 then 40*5=200
Add them up to get the area of 920 cm squared
Answer:
240
Step-by-step explanation:
V=width height length = 10 · 3 · 8 = 240
Hope this helped, have a wonderful day man!
a. 50 degree
b.40 degree
c.140 degree
17
8*2=4
4+8+5= 17
