3. Use the diagram to name the included angle between the given pair of sides. a. AD and DC b. DC and CA congrue

Q: Solve?

A:

Q: he hour and minute hands of a clock form an angle that constantly changes. During each hour of the…

A: Given that the hour hand points directly at the hour.To find a time when the two clock hands from…

Q: The radian measure of an angle of - 218 degrees is

A: For the given problem We can change degree into radian

Q: Measure each angle to the nearest degree.

A: The above figure is given

Q: Maria is putting up a shelf on a wall in her closet. The figure below shows AABC, which represents a…

A:

Q: Find Θ to the nearest degree if Θ is the angle formed by connecting the point (3,-3) to the origin…

A:

Q: A course for a skateboard race consists of a 200-meter downhill run and a 150-meter level portion.…

A: The exterior angle of a triangle is equal to the sum of opposite two angles. When two parallel lines…

Q: If the distance e from a point directly below the plane in the picture to a radar station is 125…

A: Solution: The objective is to find the distance from the plane to the ground

Q: The height of a tower is 175feet and it casts a shadow of 78 feet. find the angle elevation fUM the…

A: The height of a tower is 175 feet and it casts a shadow of 78 feet.

Q: Find a b if Ja = 8, |b| = 9, and the angle between and b is radians.

A:

Q: Find a b. al -6, b| = 3, the angle between a andb is 2x/3

A:

Q: An ant looks up at a UFO at an angle of elevation of 23 degrees. The ant noticed that the shadow of…

A:

Q: The point (3, —4) is a point on the terminal side of an angle in standard position. Use this…

A:

Q: major central angle?

A: Major central angle : It is central angle which is subtended by major arc and major central angle is…

Q: Draw the following angle in standard position. -330° y y y

A: Given angle is-330° draw an angle in standard position

Q: A helicopter performing a night rescue maneuver on a mountain flies at a height of 30 m. At what…

A:

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.