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3 years ago

What is sin 60 degree

Mathematics

2 answers:

DIA [1.3K]3 years ago

5 0

Answer:

Sine 60°= √3/2

=1.732/2

0.8660

Step-by-step explanation:

In mathematics, the sine is a trigonometric function of an angle. The sine of an acute angle is defined in the context of a right triangle: for the specified angle, it is the ratio of the length of the side that is opposite that angle to the length of the longest side of the triangle (the hypotenuse).

From the triangle shown in the attachment

The sine of an angle =

Opposite/hypotenuse

Sine 60°= √3/2

=1.732/2

0.8660

earnstyle [38]3 years ago

3 0

Answer: if talking square root, it is sqrt3/2. if talking decimals, it is about 0.87.

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The correct statements are:

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3 years ago

I really need help before tomorrow!! Please help me!!

Pavel [41]

Answer:

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4 years ago

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Delta math: Angle Terminology with Equations

DaniilM [7]

Answer:

m∠A = 139°

Step-by-step explanation:

First we must know that

Supplementary angles equal to 180 degree.

Since we know that supplementary angles equal to 180 degree we can solve now:

Putting m ∠A and m ∠ B together and put the = 180

( 7x - 15 ) + ( 2x - 3 ) = 180

Now solving for x:

( 7x - 15 ) + ( 2x - 3 ) = 180

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Hence, Angle A will have a measure of 7x - 15 which means 7 × 22 -15 = 154 - 15 = 139°

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The measure of Angle B will be 2x - 3 = 2 • 22 - 3 = 44 - 3 = 41°

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3 years ago

What are 3equivalent ratios do 1/6

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harina [27]

Answer:

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Step-by-step explanation:

Height of pole , h=15 ft

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When two triangles are similar then the ratio of their corresponding sides are equal.

Therefore,

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