A 25 ft ladder forms a 74° with the ground. How far from the building is the ladder placed? Calculate the missing values. Give the exact answer or round to 2 decimal places. Do not leave blank.

Q: . Find the radian measures that correspond to the degree measures 330 and 135

A: Radian measure of 330° is, π180·330°=11π6

Q: An engineer designs a 80-foot cellular telephone tower. Find the angle of elevation to the top of…

A: Given data is : An engineer designs a 80-foot cellular telephone tower To find the angle of…

Q: 54

A:

Q: Find 0 (in radians) for an angle having an arc length of 23 and a radius of 15. 0 : [ ? radians

A:

Q: The length of the shadow of a building 34.09 m tall is 37.62 m. Find the angle of elevation of the…

A: Let's sketch the figure for this case:                                            Length of the…

Q: Find the reference angle for 6. radians JT

A:

Q: Find the radian measure of 540°

A:

Q: A 50foot tall building has a shadow that is 5 feet long. What is the angle of elevation of the sun?…

A: Given, Height of building is 50 foot. Length of shadow is 5 feet. To find: Angle of elevation of the…

Q: A forester, 175 feet from the base of a redwood tree, observes that the angle between the ground and…

A: Let AB be the height of the tree and C be the position of the Forester as shown below.

Q: A pendulum swings through an angle of 20° each second. If the pendulum is 40 inches long, how far…

A: Pendulum forms a circular arc.We know the formula - Angle subtended = ArcRadius…

Q: A building 56.69 feet tall has a shadow that is 60.89 feet long. Find the angle of elevation of the…

A:

Q: A 18 18-ft ladder leans against a building so that the angle between the ground and the ladder is…

A:

Q: A tire is rotating 720 miles per min. Through how many degrees does a point on the edge of the tire…

A:

Q: Find the reference angle for 510°. JT olo

A: Reference Angle: the acute angle between the terminal arm/terminal side and the x-axis. In other…

Q: A lighthouse operator sights a sailboat at an angle of depression of 16°. If the sailboat is 120 ft…

A: Given: Angle of depression is 16° Distance between the sailboat and the base of the light house is…

Q: the recomended safety angle of a ladder against a building is 76 degrees. A 10-m ladder will be…

A:

Q: A 33 foot ladder leans against a building so that the angle between the ground and the ladder is 75°…

A: Draw a schematic diagram of the given question. Given data, Length of ladder, AC = 33 ft Angle…

Q: "a locomotive wheel with a diameter of 15 meters rolls 13 meters, how many in radian measure does it…

A: Given:  Diameter (2r) = 15   L = 13

Q: An irrigation sprinkler in a field of lettuce sprays water over a distance of 25 feet as it rotates…

A: We are going to slove above question and find the area of field

Q: Find the measure of an arc in radians if the radius of the arc is 2.3 inches and the length of the…

A:

Q: At 0900H, Arthur cast a shadow of 185cm when the angle of elevation of the Sun that time is 30…

A: Angle of elevation is 30°. Length of shadow of Arthur is 185 cm Let the height of Arthur is h cm

Q: 6) tan 70°

A:

Q: A surveyor standing 50 feet from the base of a large tree measures the angle as 78.9°. How…

A: The height of the tree can be obtained using trigonometric ratios.  let the height be x feet, the…

Q: How many radians is 360°?

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

Q: 3. arccos

A: We have given expression arccos-32

Q: From the top of a 214-ft lighthouse, the angle of depression to a ship in the ocean is 29. How far…

A: From the top of a 214-ft light house, the angle of depression to a ship in the ocean is 29°. we have…

Q: Express the angle as a decimal, to the nearest ten-thousandth of a degree.

A:

Q: A 88-ft tree casts a shadow that is 120 ft long. What is the angle of elevation of the sun? (Round…

A:

Q: A building 64.74 feet tall has a shadow that is 67.46 feet long. Find the angle of elevation of the…

A:

Q: |Find the radian measures that correspond to the degree measures 330° and –135°.

A: 330 degree, -135 degree

Q: Use a calculator. Round to the nearest tenth of a degree. Given cos ? = 0.8448, find ?.

A: please refer the attached image for complete solution.

Q: What is the arc length? (round to the nearest foot) 11 ft 315°

A: Let the radius of circle be r=11 ft, angle subtended by arc at center be θ=315° Let arc length be l.

Q: A 88-ft tree casts a shadow that is 150 ft long. What is the angle of elevation of the sun? (Round…

A:

Q: What is the arc length? (round to the nearest foot) 270° 13 ft

A:

Q: A 84-ft tree casts a shadow that is 140 ft long. What is the angle of elevation of the sun? (Round…

A:

Q: What is the radian measure of an angle of 75º?

A: Solve the following

Q: A person 74 meters from the base of a tree, observes that the angle between the ground and the top…

A:

Q: Use a calculator. Round to the nearest tenth of a degree. Given cos ? = 0.8347, find ?.

A:

Q: A 17-foot ladder leans against a building so that the angle between the ground and the ladder is 65…

A:

Q: What is the distance of AC to the nearest meter?

A: Given that: A triangle ABC such that ∠A=85°,∠B=65° and AB=400m

Q: If the angle of elevation of the sun is 75° 30', how tall is a post that casts a shadow 1.1 feet…

A: 30' = 0.5 degree

Q: In ARST, the measure of ZT=90°, SR = 65, TS = 33, and RT = 56. What is the value of the sine of ZR…

A: Sine of angle R =

Q: A water sprinkler sprays water over a distance of 30 feet while rotating through an angle of 135…

A: Since, A water sprinkler sprays water over a distance of 30 feet while rotating through an angle of…

Q: A 26-foot long escalator is intended to carry people a height of 11 feet. During construction, at…

A:

Q: A 14-foot ladder leans against a building so that the angle between the ground and the ladder is 67…

A:

Q: Find 0 (in radians) for an angle having an arc length of 23 and a radius of 15. 0 = ? radians

A:

Q: What is the arc length? nearest foot) (round to the 270° 13 ft

A: We need to find the arc length of the above figure. We have radius = 13 ft and angle = 270o. So,…

Q: If the angle of elevation of the sun is 74° 30', how tall is a post that casts a shadow 1.6 feet…

A: Given that:

Q: Simplify arctan4 + arctan (round to the nearest degree). 45° 0° 90°

A: