A because u can clearly see how the line is connected and if u count to where the line is u will see that it is A
Surface area= [15*3*2]+[20*3*2]+[10*3*2]+[14*3*2]+[15*3*2]+[14*2.5*2]
surface area=90+120+60+84+90+70=514 in²
the answer is 514 in²
Answer:
x=7, or -7
Step-by-step explanation:
It is a real number and an irrational number
