55.00
1.37638 (rounded)
Rounded to two decimal places, tan(51) is equal to 1.23.
1.5
cot 115 deg = - tan25 deg
To find the measure of angle A in the right triangle, we can use the tangent function: ( \tan(A) = \frac{b}{a} ). Substituting the given values, we have ( \tan(A) = \frac{39.3}{76.4} ). Calculating this gives ( A \approx \tan^{-1}(0.514) ), which is approximately 43 degrees. Thus, angle A is approximately 43 degrees to the nearest degree.
6.00
89.000
55.000
27.000
tan(61°) = 1.80405 (rounded)
0.000155334 (rounded)
1.37638 (rounded)
1.8807 is. (rounded)
10 x tan(51) = 12.349 (rounded) tan(510) = negative 0.5774 (rounded)
tan-1(0.8) = 38.65980825 degrees or 38.7 degrees to the nearest tenth.
8.895 feet (rounded)
tan-1(0.575) = 29.8989 degrees (rounded)