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iren [92.7K]
3 years ago
10

In the triangle below, what is the length of the side opposite the 30 degree angle

Mathematics
1 answer:
victus00 [196]3 years ago
6 0

Answer:

The correct answer is option A. √3

Step-by-step explanation:

From the figure we can see that aright angled triangle.

Points to remember

If a right angled triangle with angle 30°, 60° and 90° then the sides are in the ratio, 1 : √3 : 2

<u>To find the length of side opposite to 30°</u>

Let 'x' be the side opposite to the 30°, the we can write,

x : 3 : Hypotenuse = 1 : √3 : 2

Therefore x = 3/√3 = √3

The length of side opposite to the 30° is √3

The correct answer is option A. √3

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Step-by-step explanation:

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A_{(total)}=15.75\ m^2+23.625\ m^2=39.375\ m^2

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