Math, asked by gowrir20, 6 months ago

how find cos25.7=?
how?

Answers

Answered by joniaagnew

Answer:

The value of cos 180 is equal to -1. Trigonometry is the study of measurements of triangles which deals with the length, height and angles of the triangle.Step-by-step explanation:

The value of cos 180 is equal to -1. Trigonometry is the study of measurements of triangles which deals with the length, height and angles of the triangle.

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