Total surface area of first box = 2(8 * 6.25) + 2(8 * 10.5) + 2(6.25 * 10.5) = 2(50) + 2(84) + 2(65.625) = 100 + 168 + 131.25 = 399.25 sq. ins
Total surface area of second box = 2(9 * 5.5) + 2(9 * 11.75) + 2(5.5 * 11.75) = 2(49.5) + 2(105.75) + 2(64.625) = 99 + 211.5 + 129.25 = 439.75 sq. ins
Hence, the second box requires more material to make.
Answer:
3.7037037037
Step-by-step explanation:
2+0+1+5x3= 24 and
6+4+1+3x3=42 than
<span>1+1+2+8x3=36
Final Answer 36
:D Welcome</span>
a) Since ∠FGI is bisected, that means <em>∠FGH and ∠HGI are congruent</em>.
Therefore, <em>5x - 3 = 6x - 8</em>
x to one side: 6x - 5x = -3 + 8
Subtract: x = 5
Plug in: m∠FGH = 5(5) - 3
Simplify: 25 - 3 = 22
m∠FGH = 22°
b) Since ∠FGH is congruent to ∠HGI, m∠FGH = m∠HGI.
Through substitution, m∠HGI = 22°
c) ∠FGI is ∠FGH and ∠HGI combined, so m∠FGI = m∠FGH + m∠HGI
Substitute: m∠FGI = 22° + 22°
Add: m∠FGI = 44°
