Find the measures of the angles formed by (a) two consecutive radii and (b) a radius and a side of a regular octago (a) The measure of the angle formed by two consecutive radii is (b) The measure of the angle between a radius and a side is

Q: Two observing station were set up 850 m apart. A vertical pole in between them was observed to have…

A: Given distance between two station is 850 m apart. A vertical pole in between them has an angle of…

Q: 2. A giant west coast cedar leans at an angle of 85° to the horizontal. A man is lying down 70 m…

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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: 4.] From point A on the ground 30 meters away from the building, the angle of elevation to the base…

A: Topic :- Trigonometry

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A:

Q: Triangles for which two sides and the angle oppositeone of them are known (SSA) are referred to as…

A: In the case of SSA triangles, there should be two sides and the angle opposite one of the them are…

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…

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A:

Q: A rectangular piece of wood 4 x 12 cm tall is tilted at an angle of 45 degrees. Find the vertical…

A: Recall: In a right angles triangle ,the square of the hypotenuse side is equal to the sum of…

Q: A 18-ft ladder leans against a building so that the angle between the ground and the ladder is 81°,…

A: Solution:- The given questions are...   a)  b)

Q: 1. Two poles 6 meters high support a clothesline which is 8 meters long. The other one fell on the…

A: Note -  Acc. to Bartleby guidelines we are supposed to do only one question. If you want more to be…

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A: The length and breadth of the rectangle are 4cm and 2cm rescpectively.

Q: 3. A ladder leaning against a wall makes an angle of 75° with the ground. If the foot of the ladder…

A: According to question:-

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A: Given triangle Isosceles  then i suppose ABC is a triangle with equal sides AB and AC

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

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A:

Q: rectangle is 80 cm long and 20 cm wide. Find to the nearest degree, the acute angle formed at the…

A: We have to find the acute angle

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A: The area of a sector is given by:

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A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide…

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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A: We have to find the height of cloud .

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A:

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

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A: Given the base of an isosceles triangle is 70 cm long and the altitude to the base is 75 cm long. To…

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A: The figure can be drawn as below

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Q: 2. A broadcast antenna is located at the top of a building 1000 feet tall. From a point on the same…

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Q: 16. Two guy wires from the top of a 45-ft tent pole are anchored to the ground below by two stakes…

A: Please refer the attached image for complete solution.

Q: Find the measures of the angles formed by (a) two consecutive radii and (b) a radius and a side of a…

A: We have to find the measures of the angles formed by two consecutive radii and a radius and a side…

Q: A tower is put on level ground such that it is perpendicular to it. Two 13. guy wires brace the…

A: As we know from the Pythagorean theorem; Hypotenuse2=Perpendicular2+Base2 And The trigonometric…

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Q: 8. The windshield wiper rotates at an angle of 155°. If the length of the wiper mechanism is 24 in…

A: The given question can be solved as shown in step2.

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A: topic - application of trigonometry

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

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Q: 1. The angle of depression of a buoy from the top of a light house 130 feet above the surface of the…

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

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Q: 13. A person flying a kite lets out 80 m of string. If the string makes an angle of 62° with the…

A: Here we solve the given problem of trigonometry.

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: 12) The angle of elevation to the top of empire state building is from the ground at a distance of 8…

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Q: . A circular piece of cardboard with a diameter of 1 m will be made into a conical hat 40 cm high by…

A: Use circumference of surfaces

Q: A rectangle has dimensions 10 cm by 5 cm .Determine the measures of the angles at the point where…

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Q: om the vertex of an isosceles triangle, forming a right angle and two congruent triangles. As a…

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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.