Answer:
Many differeent suloutions, see below
Step-by-step explanation:
1/8, 1/16, 1/32, 1/64, 1/128, etc.
6 x9= 54 and 6x11=66 so those two together equal 120 but 4x9=36 adding those would equal 156 which is the answer
80
96+84+88+94+100+80=542
542/6(the number of grades)=90.33 (infinite)
Area of the four walls = 2(Length x height) + 2(Width x height)
Area of the four walls = 2(21 x 28) + 2(13 x 28)
Area of the four walls = 1176 + 728
Area of the four walls = 1904 in²
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Answer: Total area of the 4 walls = 1904 in²
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