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Tom [10]
3 years ago
8

An outline of the school. The measurements are 48 yards, 50 yards, 9 yards, 30 yards, 30 yards, 30 yards, 9 yards, 50 yards.

Mathematics
2 answers:
valentina_108 [34]3 years ago
8 0

Answer:

Step-by-step explanation:

Perimeter equals the lengths of each side or edge added together

The perimeter of a square is P = 4 × side    all four sides ar the same length

The perimeter of a rectangle is P = 2×L + 2×W

Perimeter of a circle is P = π × r

The perimeter here is a random polygon, but still just add up all sides to get your answer.

P = 47 + 50 + 9 + 30 + 30 + 30 + 9 +50

  = 47 + 2×50 + 2×9 + 3×30

  = 47 + 100 + 18 + 90

   = 190 + 65

P = 255 yards      I assume there is a typo somewhere in the question

Lelechka [254]3 years ago
3 0

Answer:

48 yards!

Step-by-step explanation:

its correct on edge!

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what trigonometric expression can be used to find the value of x? replace a and b with the correct values.
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The trigonometric function that can be used to find the value of x is 12 / tan ( 25 ) . The correct values of a and b will be 12 and 25 resp . .

Given :

A right angle triangle , one angle = 25 ° and side opposite given angle = 12 units .

Trigonometric Formula for Tan θ

tan θ = perpendicular / base , tan θ = ( sin θ / cos θ ) , tan θ = ( 1 / cot θ ) .

where θ = 25 , perpendicular = 12 , base = x .

Substituting values in above first formula ,

tan 25 = 12 / x

Therefore , x = 12 / tan ( 25 ) .

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To know more on trigonometry :

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Which of the following is the solution to the equation x^2-36x=0
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Step-by-step explanation:

The equation that is given is only for the specific place of that object. To find the velocity, you need to take the derivative of the equation. This will give you:

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We already found this, so I don't need more work (it's displayed above).

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