Answer:
V≈1099.56cm³
Step-by-step explanation:
Un significant figured Volume=1099.56
3 sf = 1100.00
X
G
D
E
EW
H
F
I
U
TD
SQ
W
4
FW
S
WS
y=124°
x=67°
For the triangle on the right
180-74-50=56°
then y= 180-56=124°
For the triangle on the middle (that small triangle)
180-85(Head opposite angles)-50=45°
So
x=180-45-68=67°
116.55$
The answer to this problem is 3