A telephone pole casts a shadow 12 ft long when the sun's rays strike the ground at an angle of 78°. How tall is the pole? (2 decimal places)

Q: The angles of elevation to a weather balloon from two points, A and B, on the ground are 37° and…

A:

Q: An archaeological team is excavating artifacts from a sunken merchant ship on the ocean floor. To…

A: Explanation of the answer is as follows

Q: A movie screen is 6 meters high and 3 meters above the ground. Find the angle a (in radians to the…

A: To find- Angle a in radians.

Q: Find n. 45° 3/2 cm 45°

A:

Q: 3cis(75°)

A: we have to solve the following

Q: Q5: The minute hand of a clock is 6 cm long and moves from 12 to 4 o'clock. How far does the tip of…

A:

Q: W U Y

A: some figure is given , we have to identify the acute angles

Q: Find the value of x. 29 X 330 (Round to the nearest tenth as needed.)

A:

Q: Find the exact radian measure of the angle.

A: (a) -7π2. Substitute 227 for π. -7π2=-72272=-222=-11 radian Therefore, -7π2=-11 radian.

Q: Determine the angle e in the design of the streetlight shown in the figure, where x = 2.3. (Round…

A:

Q: What is the radian measure of a 135°angle? 37 A 4 T B 135 C 8 D 45

A:

Q: How many radians is 360°?

A: To convert degree to radian , multiply the given angle by (pi/180)

Q: Convert to degree-minute-second form. If necessary, round to the nearest second. 6. (a) 105.183° (b)…

A: Solve the given problem.

Q: Measure of minor arc SH= _____?

A: This is a problem related to circle. Let us find the measure of the minor arc SH in the next steps.

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.