the recomended safety angle of a ladder against a building is 76 degrees. A 10-m ladder will be used. How high up on the side of the building will the ladder safely reach. Round your answer to the appropriate number Of significant digits.

Q: Given b=4.2m, c=6.8m, A=116 degrees, find a

A:

Q: Building that is 35.5 meters tall casts a shadow that is about 40.2 meters long. Find the angle of…

A:

Q: A boat leaves the marina and sails 14 miles east, then 12 miles southwest. In what direction must…

A:

Q: a triathlon begins with a swim along the shore of 4.2 miles . The racers then bike for 6.2 miles .…

A: here we will apply cos law and find the other side.

Q: If a 20-foot ladder makes a 65. angle with the ground, how many feet up a wall will it reach? Round…

A: We can easily found height of wall it will reach by ladder by using sine of angle .

Q: Find mQR. 81° T. 138° R S. The measure of arc QR is degree

A:

Q: 5. Jaida casts a shadow of 0.5 m and she is 1.8 m tall. A light pole casts a shadow of 10 m at the…

A: Topic = Triangles

Q: A roof must have a pitch of 7/15 . If the roof rises 7 inches how far should it run ? A. 0 inches B.…

A: A roof must have a pitch of 7/15 . If the roof rises 7 inches how far should it run ? A. 0 inches B.…

Q: 1. A football goal post casts a shadow 120 inches long. You are 5 feet 6 inches tall and cast a…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: A biologist on a 50-meter observation tower at the edge of a beach sees a great white shark swimming…

A: To solve this problem, we can use trigonometry. Given the angle of depression, we can determine the…

Q: One side of a triangle is 10cm long. The adjacent angles are ?= 30 degrees and ?= 80 degrees.…

A: One side of triangle is 10 cm long. Let,   the  adjecent  angle  are  α=30°,  β=80° To sketch the…

Q: The pilot of a small airplane flying 600 m above the ground notices a village 800 horizontal meters…

A:

Q: 1 Diego needs to install a support beam to hold up his new birdhouse, as modeled below. The base of…

A:

Q: In triangle XYZ the measure of angle YXZ is 50°, and the measure of angle XYZ is 75°. What is the…

A: Given a triangle XYZ with the values of the two angles. To evaluate the remaining third angle.

Q: I got two values of c.  27.3 degrees and 81.8 degrees.  Why do you only show one?

A: I got two values of c.  27.3 degrees and 81.8 degrees.  Why do you only show one?

Q: A 20 foot ladder is resting against the wall. The ladder touches the ground 8 feet from the wall.…

A: Explanation of the answer is as follows

Q: A right triangle has a 72° angle. Find the measures of the other two angles. (Enter your answers…

A: I am attaching image so that you understand each and every step.

Q: 4b. The archaeologists plan to build two more straight paths, AD and DC. For the paths to go around…

A: As per company guidelines we are allowed to solve maximum three sub-parts so i am solving first…

Q: List the side lengths of AUVW in order from smallest to largest. P-290 P-16 p-12°

A: Use the sum of interior angles of a triangle.

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.