The total area of the covered box is 108 square feet.
We have the specifications of the box -
length (L) = 4 ft
width (B) = 3 ft
height (H) = 6 ft
We have to find the total area of the box.
The total surface area will be -
A = 2(LB + BH + LH)
Using the formula above, we get -
A = 2(4 x 3 + 3 x 6 + 4 x 6)
A = 2(12 + 18 + 24)
A = 2 x 54
A = 108 square feet
Hence, the total area of the covered box is 108 square feet.
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Answer:
A
Step-by-step explanation:
13 1/2 yd^2
9
c= /[?]
TX
Pythagorean Theorem: a2 + b2 = c2
3
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Answer:
c =
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse c is equal to the sum of the squares on the other 2 sides, that is
c² = 9² + 3² = 81 + 9 = 90 ( take the square root of both sides )
c =