A surveyor is standing 115 feet from the base of the Washington Monument. The surveyor measure s the angle of elevation to the top of the monument as 78.3o. How tall is the Washington Monument ?

Q: A 16 -inch laptop has a screen that is 7 inches tall. How wide is the screen? in. Give your answer…

A: A 16-inch laptop has a screen that is 7 inch tall

Q: A surveyor is standing 50 feet from the base of te tree. The surveyor measures the angle of…

A:

Q: A 103-foot wire is used to support a utility tower. It runs from the tower to ground and forms a 24…

A: We have  the utility tower with unknown height, the wire makes an angle 24∘ with ground runs to the…

Q: A surveyor misses the angle that he is supposed to use by %. Calculate how far he will miss his mark…

A: Given that: Angle of miss = 0.5°                   Distance of measurement = 108' = 108x12 = 1296''…

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 length of the third side. If necessary, round to the nearest tenth.

A: We are given with triangle with two sides 11 and 20 and need to find third side.

Q: What is the radius of a circle that has a circumference of 21 pi π?

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Q: Find the height of the building shown in the figure.

A: Here we have to find the height of the building;  let the height of the building is AB=h;

Q: Use the 3 trigonometry ratios to find the missing side. Round to the nearest tenth.

A: We have to find the missing sides in the triangle by using trigonometry ratio.

Q: What is the height of a right triangle with an angle that measures 45 degrees and a base of 16.…

A: Base of the triangle is, base = 16 An angle of a right triangle is, θ = 45° To evaluate : The value…

Q: Find the length of the arc. Leave answer in terms of pi. 6 ft 135°

A: Given:

Q: Select the figure with an angle of 300° on a circle in standard position.

A: Given: circle diagram we have to choose the diagram of 3000

Q: To find the distance across a small lake, a surveyor has taken the measurements sh

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Q: Find the measure of arc AB. B 110° 88

A: Use intercept form of arc length

Q: A 20-foot support post leans against a wall, making a 70° angle with the ground. To the *nearest…

A: sin theta=opposite/hypotenuse

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: The springboard that Eric uses in his gymnastics class has 6 - inch coils and forms an angle of 14.5…

A:

Q: The distance around a circle 65.94 inches using pi to be 3.14. What is the diameter?

A:

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

A:

Q: A forest ranger views a tree that is 200 feetaway with a viewing angle of 20°. How tall is the tree…

A: Given Information -  The forest ranger is 200 feet away from the tree. The viewing angle is 20° to…

Q: What is the square root and the magnitude?

A:

Q: Find the angle of depression for a zipline that travels 5495 horizontal feet and drops 1300 vertical…

A: The zipline travels 5495 feet horizontal and drops 1300 vertical feet.

Q: Find the length of the third side. If necessary, round to the nearest tenth. 2

A:

Q: A person standing 388 feet from the base of a church observed the angle of elevation to the church's…

A:

Q: A bicycle with a 26-inch wheel (diameter) travels a distance of 200 feet. How many revolutions does…

A: Given,          A bicycle with a 26-inch wheel (diameter) travels a distance of 200 feet.We know…

Q: A geologist measured the angle of elevation to the top of a mountain to be 39°. From a point 200…

A:

Q: From the top of a lighthouse 96 feet high, the angle of depression to a small boat is 37.1658°. How…

A: Follow the procedure given below.

Q: An automobile windshield wiper 10 inches long rotates through an angle of 608. If the rubber part of…

A:

Q: The tallest masonry building in the world is City Hall in Philadelphia (as of April 2019).  If…

A:

Q: One of the cables that h nchored into the ground 1 neasure of the angle that A. 79 degrees

A: It is given that,  Length of the cable L = 90 feet Distance from the cable to the pole x =16 feet…

Q: A 20-foot support post leans against a wall, making a 70° angle with the ground. To the *nearest…

A: We will use formula of sin(x) to solve this.

Q: An escalator in a department store rises 80 feet at a 32° angle, as shown below. 80 feet What is the…

A: It is a right angle triangle so  SinA = opposite side/ adjacent side Given A =32o And opposite side…

Q: How high on the w makes 57° angle

A: We draw the situation as Here AC is the ladder, AB is the floor and CB is the wall. As the angle…

Q: How far out at sea from the lighthouse's location on the cliff is the sailboat Round to the nearest…

A:

Q: . A guy wire is attached to the top of a 75 m tower and meets the ground at a 65° angle. How long is…

A: sin theta=oppositehypotenuse

Q: modern archeologists have measured a 35° angle. Find the complement of this angle.

A: We have to compliment of the angle 350

Q: 75° В 15 ft A

A:

Q: The plane has flown approximately feet. (Round to the nearest foot.)

A: Triangle ACB is right angled traingle. So,  sin function can be used to find the value of AB.

Q: Find the measure of the arc or angle indicated. 10) F 51° B

A:

Q: Find the area of the triangle specified below. a = 14 meters, b = 10 meters, c = 7 meters

A:

Q: While sightseeing in Seattle, you visit the Space Needle. From a point 178 feet from the structure,…

A: From a point 178 feet from the structure,  the angle of elevation of the top of the structure is…

Q: A forester standing 200 feet from the base of a redwood tree observes that the angle of…

A:

Q: What is the angle for 90 degrees

A: What is the angle for 90 degrees

Q: Suppose a 50-inch ramp is used to move heavy objects up a 23-inch step, what is the measure of the…

A:

Q: A surveyor measures the lengths of a triangular plot of land as 420 feet, 350 feet and 180 feet.…

A: We sketch the triangle roughly  We have to find C

Q: mBC A 116° D measure of arc BC =

A: As per guideline we will find the solution of the first question .If  you need the answer of another…

Q: 165 12 yd

A: We will use the formula to find the arc length

Q: What is the length of the arc on the unit circle intercepted by a 90º angle?

A:

Q: what is a triangle with an angle measuring 104°?

A: To name: The triangle that an angle measuring 104°. Concept used: Obtuse angle triangle: The…

Q: Draw a triangle that would be used together with the substitution x = 3 sec θ.

A: