Cos (angle) = base/ hypotenuse We can see that the value of base = 3 and hypotenuse = 5 for angle A. For angle B base= 4 and hypotenuse= 5. So, cos A= cos 53 ° = 3/5. Cos B = cos 37 ° = 4/5. We also know that sin (90 ° – A) = cos A. Therefore, cos 53 ° …

勾三股四弦五中的勾三对的角刚好是37°，股四对的角是53° 所以： sin37°=cos53°=3/5=0.6. cos37°=sin53°=4/5=0.8. tan37°=ctan53°=3/4=0.75. ctan37°=tan53°=4/3. 这是三角函数中比较少有的结果是有理数的角度。 应用： 三角函数在复数中有较为重要的应用。

cos 53° を10桁調べる. まずは、cos 53°を10桁確認してみましょう！$$\cos 53° = 0.6018150231 \cdots$$となります。 コサインの表に記載されたこの値を求めていきましょう。

Cos 53 degrees is the value of cosine trigonometric function for an angle equal to 53 degrees. Understand methods to find the value of cos 53 degrees with examples and FAQs. Grade

Use our cos(x) calculator to find the cosine of 53 degrees - cos(53 °) - or the cosine of any angle in degrees and in radians.

Calculate cos(53) cos is found using Adjacent/Hypotenuse. Determine quadrant: Since 0 ≤ 53 ≤ 90 degrees it is in Quadrant I. sin, cos and tan are positive. Determine angle type: 53 90°, so it is acute. cos(53) = 0.6018150239962. Write cos(53) in terms of sin. Since 53° is less than 90... We can express this as a cofunction. cos(θ) = sin ...

Feb 17, 2017 · The cos of 53 degrees is 0.60182, the same as cos of 53 degrees in radians. To obtain 53 degrees in radian multiply 53° by $\pi$ / 180° = 53/180 $\pi$. Cos 53degrees = cos (53/180 × $\pi)$.

cos(53) Natural Language; Math Input; Extended Keyboard Examples Upload Random. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music…

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Evaluate cos(53) Step 1. The result can be shown in multiple forms. Exact Form: Decimal Form: Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. ...