Equilateral Triangle Area = side^2 x .4330127
side^2 = Equilateral Triangle Area / .4330127
side^2 = 4 / 3 cm^2 / .4330127
side^2 = 3.0792014491
side = 1.7547653544
perimeter = 1.7547653544 x 3 =
perimeter = 5.2642960633 cm
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Hakim is decorating a ballroom ceiling with garland. If the rectangular ceiling is 42 feet by 40
feet, how much garland will Hakim need to reach from one corner of the ceiling to the
opposite corner?
feet
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Answer: 58 feet
Step-by-step explanation:
As a product of a whole number and a unit fraction 4/10 can be written as : 4 x 1/10
Given is the fraction -
4/10
We can write 4/10 as a product of a whole number and a unit fraction as given below -
4 x 1/10
Therefore, as a product of a whole number and a unit fraction 4/10 can be written as -
4 x 1/10
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