4. You installed a sprinkler in your yard. The sprinkler can spray everything within 4 meters. If the sprinkler turns at a 70° angle, what is the distance across the lawn the sprinkler will cover? 5. A windshield wiper is 60 cm long and it makes a 105° angle when it swings across your windshield. How far did it go across the windshield?

Q: 3. To find the width ofa river, a surveyor on one side of the river measures the angle to a tree on…

A: Given problem To find the width of a river, a surveyor on one side of the river measures the angle…

Q: 134 100° 187 What is the measure of arc 1 in degrees? What is the measure of angle 2 in degrees?

A:

Q: 2. A tower, 38 feet high, must be secured with a guy wire anchored 15 feet from the base of the…

A: Given: tower height is 38 feet and distance of guy wire with base of the tower is 15 feet.

Q: 2. The length of the shadow of a building 34.09 m tall is 37.62 m find the angle of elevation of the…

A:

Q: On a map, Orlando, Florida is 152 millimeters from Niagara Falls, Denver, Colorado is 292…

A: Given that                                         ND = 211,  DO = 292,  ON = 152 we have to find…

Q: Suppose a 6-foot ladder is leaning against a building, reaching to the bottom of a second-floor…

A: Given:

Q: 23. A 600-ft guy wire is attached to the top of a communications tower. If the wire makes an angle…

A:

Q: 1. Rico, who is 175 cm, tall casts a shadow 250 cm long What is the angle of elevation of sun? 2 The…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 1. The foot of a ladder is 1.8 m from the base of a wall. If the ladder makes an angle of 72° with…

A: To solve the following problem

Q: What if...? Suppose the shutter were formed by 8 blades instead of 10 blades. What would the measure…

A: Shutter is formed by 8 blades.

Q: In the triangle LMN, LM = 13, MN = 17, LN = 10. Which is the largest angle?  Explain how you know.

A: In a triangle inequality theorem, larget angle is opposite angle of largest side.

Q: A triangular plot of land is enclosed by a fence. One side of the fence is 45.3 m long and an…

A:

Q: If mzB = 30°, what is the ratio of angle B to its own supplement?

A:

Q: 3. The arm and blade of a windshield wiper have a length of 34 inches. If the blade is 25 inches…

A:

Q: What is the measure of Angle 1 in this figure?

A: Angle 1 is 130 degree explanation is given below in the image.

Q: 8. A boat traveled horizontally from the "Pier" at 512 km. and made a turn travelling 426 km. If the…

A:

Q: 5. Isaac's camp is 5,280 feet from a point directly beneath Mt. Monadnock. What is the hiking…

A: As per bartleby guidelines we are supposed to answer only 1 question per post. This post contains 2…

Q: Estimate the error made in calcutating the area of the triangle ABC in which the sides a and b are…

A: Given: sides a= 25 cm and b= 16 cm  Angle C =60°=60°π180°=π3 Error in angle C is ∂c=12°×π180°=π360

Q: 2. A windshield wiper rotates through a 120° angle as it cleans a windshield. From the point of…

A: Given, A windshield wiper rotates through a 120° angle as it cleans a windshield. From the point of…

Q: 4. A 14.75 inch long windshield wiper swipes upward on an arc at an angle of 132°. How far across…

A:

Q: What is the measure of the angle opposite the side that is 17 km long?

A: Given,            The measure of the angle opposite the side that is 17 km long.

Q: 134 100 187 What is the measure of arc 1 in degrees? What is the measure of angle 2 in degrees?

A: By using property of inscribed angle we find the arc 1 and angle 2.

Q: 3. The angle of elevation of the sun is 27°. IF a tree Is 12 yd. tall, how long will its shadow be?

A:

Q: To estimate the height of a hill, the angle of elevation is measured at two points 480 m apart on a…

A:

Q: Bob, who is 2.2 m tall, is standing a distance of 15 m from a flagpole as shown below. From his…

A: Consider a point A on the flag pole such that point B and A are at the same level from the ground.…

Q: What is m Angle CFE?

A:

Q: What is the measure of angle b?

A: Question 01: Vertical angles are the angles opposite each other when two lines cross.  In this case,…

Q: 2. What is the measure of angle 1 in degrees? What is the measure of arc 2 in degrees?

A:

Q: Liana said that she made a triangle with angle measurements of 40, 80, and 40°. Is this a possible…

A: as we know, for the triangle, the sum of all 3 angles is 180

Q: The leaning tower of Pisa in Italy is 55.9 m tall and is leaned at an angle of 86˚ with the ground.…

A:

Q: 12. The Statue of Liberty is 150 feet tall and stands on a 150 foot pedestal. How far from the base…

A:

Q: 7. The ladder is 6 meters long and it makes a 45° angle with the ground. How high up the wall will…

A:

Q: The Seattle Space Needle casts a 67-meter shadow. If the angle of elevation from the tip of the…

A: Seattle space needle shadow casts on the ground and it's length = 67 m. Angle of elevation from the…

Q: 3.At what time after 7 o’clock will the second hand bisect the hour and the minute hand for the…

A: Aim: To find the time , after 7 o'clock after which the second hand will bisect the hour hand and…

Q: 11. Manufacturers say it is unsafe to climb a ladder at an angle greater than 80 degrees, otherwise…

A: According to the question, one should not climb the ladder making an angle of 80 degrees with the…

Q: A ball gets launched at 50 metres / second at a 45 degree angle on Mars. Not accounting for air…

A:

Q: O A woman 1.65 m tall stood 50 m away from the foot of a tower and observed that the angle of…

A: Solution: The objective is to find the height of the tower

Q: Please help me salve

A:

Q: 4.) Please refer to the figure below: Angle B measures 35°, what is the measurement of angle A?

A: Since you have asked multiple question, according to our guidelines we will solve the first question…

Q: what is the smallest angle between the hour and minute hands when the clock reads 3:15?

A:

Q: What is the sum of the angle measures in this shape?

A:

Q: . If the angle of elevation of the sun is 63.4 when a building casts a shadow of 37.5 ft., what is…

A: NOTE: Refresh your page if you can't see any equations. . here we have AB=x feet (height of the…

Q: 2. The angle of depression from the tip of an airplane as it descends towards the landing strip is…

A: 2.

Q: he height of a right circular cone is 24.6 centimeters. If the diameter of the base is 10.4…

A: Given: The height of a right circular cone is 24.6 cm. The diameter of the base of the cone is 10.4…

Q: 4. To estimate the height of a mountain above a level plain, the angle of elevation to the top of…

A:

Q: 10. If your classmate is 6 feet tall and casts a shadow of 4 feet at the same time that the flagpole…

A: Topic = Triangles

Q: To measure the height of President Abraham Lincoln's caricature on Mt. Rushmore, two sigħting 800 ft…

A:

Q: 16. The minute hand of a clock has length 15 cm. How long will it sweep out an angle of 105°? How…

A: The minutes hand of a clock has length 15 cm The given angle is 105 degree We know that in a clock…

Q: 2.

A: We can easily calculate the unknown angle by using basic trigonometric fuctions. Let unknown angle…

Q: A 109 ft. tree casts a shadow that is 130 ft. long. What is the angle elavation of the sun? 60° 40°…

A: Given : height of the tree = 109 ft length of the shadow = 130 ft

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.