Larissa dives into a pool that is 8 feet deep. She What is the approximate angle of ele point on the bottom of the pool where her entry point? touches the bottom of the pool with her hands 6 feet horizontally from the point at which she entered the water. 36.9° O41.4° O 48.6° 53.1°

Q: Julia is on a balcony 18.5 m above ground level. Looking down from above she sees Roman standing on…

A: Topic -application of trigonometry

Q: Katie is flying a kite with 65 meters of string. If the kite forms a 32 at Katie's hand. How high is…

A: We have to calculate height of the kite.

Q: Example Stem: Donna wants to calculate the height of a tree. She makes the following measurements.…

A: To calculate the height of the tree.

Q: A 36-foot guy wire is attached to a utility pole to provide support for the pole. The wire forms a…

A: Please see the answer in step 2

Q: Solve for the indicated angles. F 136° B D E

A: Given : ∠CBD = 136°  A straight line, whose sides lie in opposite directions from the vertex. A…

Q: Solve the right triangle using the given information.   a=77.1 ​yd, b=42.6 yd   The length of c is…

A:

Q: A pilot is flying over a straight highway. He determines the angles of depression to two mileposts,…

A:

Q: Calculate sec 88°. Round to 4 decimal places.

A: We have given to find  sec880  sec880=28.6537083   Rounding to four decimal places  sec880=28.6537

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.