ZA (2х + 4)° ZB (4х- 10)°

Q: The perimeter of a circle is divided to four parts whose arc relate as 1:2:4:5.  Solve the values of…

A:

Q: 100ft.ladder rests on top of a hook and ladder truck with its base 11feet from the ground.When the…

A: Given that100 ft ladder rests on top of a hook and ladder truck with its base 11 feet from the…

Q: 2. From the top of the control tower 250 m tall, a rock is sighted on the ground below. If the rock…

A: Given, h=250 and l=170.

Q: A surveyor sights two signs and the angle between the two lines of sight measures 80°. If the first…

A: Given that the angle between the two lines of signs is 80∘. The first and the second signs are 70 m…

Q: 3. What angle does the string need to form with the ground so that the kite is 30 feet off of the…

A: We have to find angle A. We have AC=65 meters and BC=30 feet =9.144 meter

Q: If a triangular parcel of land has sides of lengths 541 feet, 429 feet and 395 feet. What is the…

A: Given:

Q: Spider-Man sees an injured bird in on the top of a light post and shoots a 36 m long web to the top…

A: Given Data: The length of the web shoot by spiderman on the top next to the bird is: AS=36 m The…

Q: A 65 meter rope that is 65 m connected to the top of the building, it is 50 m attached to the ground…

A: A triangle is a polygon having three sides and three vertices. Sum of interior angles of triangle is…

Q: Find the angle between u = (- 4, - 5) and v = (- 5, 4) to the nearest tenth of a degree. The angle…

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Q: fence that is 2.5 m long has started to lean and now makes an angle of 77° with the ground. A 3 m…

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Q: 9. Because of prevailing winds, a tree grew so that it was leaning 4° from the vertical (90° plus…

A:

Q: The two legs of an isosceles triangle have length of 1. If the angle between the two legs is 120…

A:

Q: transversal 3 2 4 6. CO

A: The angles which occupy the same relative position at each intersection where a straight line…

Q: 4. Angles RST and TSU are adjacent angles. If mZRST = 43° and mZRSU = 189°, what is %3D MZTSU?

A: Solution:Given      m∠RST=43°     and     m∠RSU=189°To find:m∠TSU=?

Q: A sector of area 2π/5 square inches is formed by a central angle of 45°. What is the radius of the…

A: The area of a sector is given by:

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

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Q: A surveyor wants to know the length of a tunnel built through a mountain. According to her…

A:

Q: Find the angle θ between v = (3, 6, 2) and w = (4, 2, 4).

A: Given, v = (3, 6, 2) w = (4, 2, 4)

Q: 8.What angles are formed by the diagonals of ABEF? How are their lengths related?

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

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Q: 2. A 20 foot ladder rests against a wall. The base of the ladder is 7 feet from the wall. Whal angle…

A: given: A 20 foot ladder rests against a wall. The base of the ladder is 7 feet from the wall. we…

Q: The distance from two golf balls to the hole is 8 feet and 13 feet, respectively. If both balls are…

A: To find: The distance between the golf balls. Given: The distance from two golf balls to the hole is…

Q: Two cyclists leave from the same location with an angle of 63° between their paths. Johal travels…

A:

Q: A student is standing on a 27 m diving platform from the ground. On the ground, their coach is on…

A: Ans =52.1999 m  For detail....go through the solution

Q: To determine the distance across a lake AB, a surveyor goes to point C where he can measure the…

A: Given ,  To determine the distance across a lake AB, a surveyor goes to point C where he can measure…

Q: Find the measure of angle ZB. Di .----

A: from the given figure, we have to find measure of angle B

Q: A trapezium ABCD has smaller side AB parallel to the bigger side CD. Side AD makes an angle of 45°…

A: Topic :- Geometry

Q: 6: On a baseball diamond, the distance between each base is 90 feet. Imagine the catcher needs to…

A: Given data:- We draw a picture of the playground baseball diamond using the measurements and…

Q: a) Determine 2 positive and 2 negativ principal angles for a terminal arm related acute angle of 20°…

A: In this question we will use basic of trigonometry i.e concept of principal angles and trigonometric…

Q: 4. Determine whether the triangle are similar by angle-angle similarity.if yes, write a similarity…

A: Topic- angle to angle similarly of triangle

Q: 1. Find the perimeter of a triangle whose area is 110.78 sq. meters two sides of which are 14m and…

A: Note:sorry we have guidelines to solve only 1 question so please repost question no 2 in next…

Q: A triangular field has sides of lengths 20, 38, 52 km. Enter your answer as a number; answer should…

A: detailed solution is given below

Q: An antenna has 4 guy-wires connected to the top of the antenna, and each guy-wire is anchored to the…

A: I am going to solve the given problem by using some simple trigonometry to get the required result…

Q: 3. The top and bottom of a five-foot high snowplow are to be attached to two steel braces of…

A: Given problem is :

Q: angle between A = -2ax + 2ay + az and B = ax + 3ay + 2az is

A: As the angle between two planes is equal to the angle between their normals.

Q: A kite is let out the full length of its string, 30m. With the help of a protractor, the angle of…

A: Given:        full length of string =30m        angle of elevation =52°    so from the context we…

Q: 2. As Artemis Fowl's private jet approaches Heathrow airport, its horizontal distance from the…

A: as Artemis fowls private jet approaches airport the horizontal distance of the airport is 22 miles…

Q: The campagnolo hyperon ultra two carbon wheel has 22 spikes evenly distributed around the rim of the…

A: Given that,   The campagnolo hyper on ultra two carbon wheel has 22 spikes evenly distributed around…

Q: 7. A dog on a leash anchored to the ground can move up to 18 m. A point, A, at one end of a wall is…

A: We can. Calculate this by help of trigonometry and simple calculation

Q: Select all of the ways to describe the relationship between angle 1 and angle 2. 5. Vertical…

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Q: What is the angle between u = (4, –6, 8) and k? Answer with two digits and in degrees.

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Q: Suppose an angle measuring "1 Dip" subtends 1/9th of the circumference of any circle centered at its…

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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: The shadow of a vertical tower is 40.6 m long when the angle of elevation of the sun is 34.6'. Find…

A:

Q: How do you prove the sun of the interior angles of a triangle is 180 degrees

A: Consider a triangle ABC.

Q: 1. A ladder 10 meters long rests against a vertical wall. If the angle that the ladder makes with…

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

Q: A kids Ferris wheel has 8 equally spaced cars. What is the angle of elevation of the child looking…

A: Given : angle of elevation is the upwards angle from the horizontal line to  a line of sight from…

Q: 2. If we are given an acute angle and a side in a right triangle, what unknown part of the triangle…

A: according to our guidelines we are supposed to answer only the first question if you want any…

Q: A wheelchair ramp must have an angle of elevation of no more than 4.75°.  A wooden ramp is available…

A: Given problem is :   A wheelchair ramp must have an angle of elevation of no more than 4.75°.  A…

Q: 14, A cell phone tower Is anchored by two cables on each slde for support. The cables stretch from…

A: Given : A cell phone tower is anchored by two cables on each side for support. The cables stretch…

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.