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g100num [7]
3 years ago
5

What is the length of the diagonal of the rectangle? Round to two decimal places

Mathematics
1 answer:
yan [13]3 years ago
3 0

Answer:

Option C

Step-by-step explanation:

By the property of a rectangle,

"All interior angles of a rectangle measure 90°"

Therefore, m∠ABC = 90°

By applying cosine rule in the right triangle ABC,

cos(∠CAB) = \frac{\text{Adjacent side}}{\text{Hypotenuse}}

cos(25°) = \frac{AB}{AC}

AC = \frac{AB}{\text{cos}(25)}

AC = \frac{18}{\text{cos}(25)}

AC = 19.86

Therefore, Option C will be the answer.

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Answer:

Equivalent fraction of a given fraction is got by multiplying or dividing its numerator and denominator by the same whole number. For example, if we multiply the numerator and denominator of 2/3 by 4 we get. 2/3 = 2×4 / 3×4 = 8/12 which is an equivalent fraction of 2/3.

Step-by-step explanation:

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3 years ago
Which fraction is equivalent to 15/30<br> 5/6<br> 3/4<br> 2/4<br> 3/5
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jenyasd209 [6]
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A rocking horse has a weight limit of 60 pounds. What percentage of the weight limit is 33 pounds? *
Fynjy0 [20]

Answer:

p = 55 %

Step-by-step explanation:

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