Can someone help me with number one? 1. Given right triangle ABC shown below, do the following:
(a) Measure the three side lengths to the nearest millimeter:
AB=
BC =
AC =
(b) Based on your measurements in (a) state the value of each of the
following in decimal form. Round to the nearest thousandth.
A
B
sin A=
cos A=
tan A=
sine
cosine
(c) Given the partial table of trigonometric
values shown below, which angle in the
table is closest to the mZA? Verify using
your protractor.
Angle
37
38°
0.6018
0.6157
0.6293
39
40°
0.7986
0.7880
0.7772
0.7660
0.7547
0.7431
tangent
0.7536
0.7813
0.8098
0.8391
0.8693
0.9004
41°
0.6428
0.6561
0.6691
42