Answer:
106
Step-by-step explanation:
the angles must make a total of 540°
if you add up all angles it will be 434°
subtract it from the total(540 - 434) and you will find the value of X
Bo they r not bc they look boring
Answer:
5 ft and 11 ft
Step-by-step explanation:
l= 2w+1
A=lw= 55
w(2w+1)=55
2w²+w-55=0
integer solution of quadratic equation is:
w=5 ft
l= 2*5+1=11 ft
Area : 282.8 perimeter : 68.4 if not then i might have done sum wrong
V=8*7*5= 280 in^3 of water
