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iragen [17]
3 years ago
13

Since the ratios for sides of triangles are the same, when the angles are the same, ? have been developed which show these ratio

s for every angle encountered in a triangle.
Mathematics
2 answers:
salantis [7]3 years ago
8 0

Answer:

Step-by-step explanation:

Mathematically, if two triangles are similar, then all the three of their angles are congruent to each other and their corresponding sides are in the same proportion. This means that the ratio of their corresponding sides are equal to each other.

Xelga [282]3 years ago
8 0

Answer: A trigonometric table will provide all the angles in respect to the ratios of the sides.

Step-by-step explanation:

A trigonometric table would provide all of the ratios of the sides in respect to the angles. Sin, cos, and tan are parts of trigonometric table.

Trigonometry table, tabulated values for some or all of the six trigonometric functions for various angular values.

Since the ratios for sides of triangles are the same, when the angles are the same, trigonometric tables have been developed which show these ratios for every angle.

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2 years ago
What is the 38th term of 459,450,441,..
galina1969 [7]

Answer:

The 38th term of 459,450,441,.. will be:

a_{13}=351

Step-by-step explanation:

Given the sequence

459,450,441,..

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a_n=a_1+\left(n-1\right)d

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450-459=-9,\:\quad \:441-450=-9

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so the nth term will be

a_n=-9\left(n-1\right)+459

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Putting n=38 to find the 38th term

a_n=-9n+468

a_{13}=-9\left(13\right)+468

a_{13}=-117+468

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Therefore, the 38th term of 459,450,441,.. will be:

a_{13}=351

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3 years ago
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3 years ago
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