5. For triangle ABC, the lengths of sides b and c and the measure of angle A are known. Which method should be used to start solving triangle ABC? O law of cosines both laws can be used law of sines O neither law can be used O O O

Q: If OA = 10 and AB = 12, what is RC? (Radius OR I  AB.)

A: Given OA = 10 and AB =12 , OR is perpendicular to AB To find RC

Q: Refer to triangle ABC, which is not necessarily a right triangle. Find all the missing parts if a =…

A: We can make it easier for you

Q: In each problem, angle C is a right angle. Solve each triangle rounding answers to the nearest…

A:

Q: 3. For triangle XY Z, the measures of angles X, Y, and Z are known. Which method should be used to…

A: By the help of law of sines we will find the ratio between angles and the sidesWe can get a relation…

Q: 3. Suppose angle P is 110°. What would be the measure of arc LF? (Figure may not be drawn to scale)…

A: The measure of each inscribed angle is exactly half the measure of its intercepted arc.

Q: For triangle ABC, we are given that mZC = 98.5°, AC = 13.1 ft, and BC = 21.5 ft. We can use the Law…

A:

Q: How do I find the length of DCB, AD and ABC? The radius is 6. How do I get the angle of E?

A: Sum of angles on a straight line is always 180°

Q: Solve the problem. 11) Two points, A and B, are on opposite sides of a building. A surveyor chooses…

A:

Q: Given right triangle ABC, right angle at C, side b = 6 inches, side c = 15 inches. Solve the…

A:

Q: This problem refers to triangle ABC. If a = 35 cm, b = 10 cm, and c = 29 cm, find the largest angle.…

A: Since value of a is greatest , therefore, in triangle ABC,angle opposite to side a is largest , that…

Q: For triangle DEF, the length of side e and the measures of angles D and F are known. Which method…

A: Given ,  For triangle DEF , the length of side e and the measures of angles D and F are known  We…

Q: From the observation deck of the lighthouse at Sasquatch Point 55 feet above the surface of Lake…

A:

Q: An engineer wants to position three pipes at the vertices of a triangle as shown in the figure to…

A: We'll use cosine and sine rule to find measure of angles of ABC. Cosine rule is : c2=a2 + b2…

Q: Two artillery bases are located at the points A and C represented on a triangle ABC. Each of the…

A: Use law of sine to calculate the distance and angle of triangle as following:-

Q: Refer to triangle ABC, which is not necessarily a right triangle. Find all the missing parts if a =…

A: Given: a=6.2 ,b=2.6 & ∠C=116°

Q: 1. From the top of a tower which is 175 ft. tall, the angle of depression to a house is 13°. How far…

A:

Q: A tunnel is to be dug from point A to point B. The distance from A to C is 400m and from B to C is…

A: AB= Tunnel to dipAC = 400 CB = 700

Q: Is the given triangle an oblique triangle? Can it be solved by Law of Sines or Law of Cosines?

A: The given triangle is oblique as no angle is right angle in it.... Infact it's acute angled triangle…

Q: A tree broken over by the wind forms a right triangle with the ground. If the broken part makes an…

A:

Q: Refer to triangle ABC, which is not necessarily a right triangle. Find two triangles for which A =…

A:

Q: A surveyor wishes to measure the width of a trench. He places a transit telescope in a posi- tion on…

A: A surveyor places a transit telescope in a position on one side of the trench is 18 feet higher than…

Q: 2. A surveyor determines that the angle of elevation of the top of a building from a point on the…

A: Explanation and solutions is given below....

Q: 12. The entrance of an indoor parking space is 1 m above the ground level. A ramp from the ground…

A: The entrance of an indoor parking space is 1m above the ground level.The angle of elevation from the…

Q: In an OBLIQUE triangle ABC,  a = 6, b = 7, <A = 32° a.) REPRESENT this problem by drawing a…

A: An oblique triangle ABC, a=6,b=7, and ∠A=32°. We have to answer the following...

Q: 7. Two guy wires 27 m and 15 m in length are to be fastened to the top of a TV tower from two points…

A:

Q: For a triangle AABC, we have a = 5.7, b = 4.6, and «B = 21°. Find side c for the smaller triangle.…

A:

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: Refer to triangle ABC, which is not necessarily a right triangle. Find all the missing parts if  a…

A: Here, a=6.2b=2.9C=118o

Q: 12 10

A:

Q: 21. If cot 0 < 0, in which quadrant(s) could the terminal side of angle 0 lie? A. II and IV B. II…

A:

Q: find the largest angle.

A:

Q: 1. The angle of elevation from point A to the top of a hill is 49°. If point A is 400 feet from the…

A: Given the angle of elevation from point A to the top of a hill is 49o. The point A is 400 feet from…

Q: With solution thanks

A: We have to find cosB

Q: ind the missing sides of triangle ABC given C = 90 degrees, c = 12, sin B = 3/4

A: Sin law is given as: asinA=bsinB=csinC   Use sin law to solve for sides a and b.

Q: 1. Suppose that triangle ABC has A = 15°, a = 8 inches and b= 30 inches. Determine all possible…

A:

Q: 12) If you attempt to find angles of a triangle with the values of a = 3, b = 4 and c = 10. Using…

A: In given question  a=3b=4c=10   as per Triangle Inequality Theorem, the sum of two side lengths of a…

Q: Questions: 1. What have you noticed on the given triangles? 2. What does the mark of the angles and…

A: The given triangles are,

Q: 1.] The angle of depression from the top of a 30-meter cliff to a boat is 25°32'. a.] How far is the…

A: First draw the digram then then convert the angle in degree then use trigonometric relation and…

Q: 1. A guy wire from a point 2m from the top of an electric post makes an angle of 70° with the…

A: A guy wire from a point 2 meters from the top of an electric post makes an angle of 70° with the…

Q: 4. The central angle of circle O has a measure of 4.2 radians and it intercepts an arc whose length…

A: I attached the picture of solution

Q: 2. The rope attached to an anchor is 30 meters long. The rope and the seabed produce an angle of 39…

A: Given query is to find the depth of the sea.

Q: i In right triangle ABC, hypotennse AB has a length of(26 cm, and side BC has a length of 17.6 cm.…

A: Given that ABC is a right angle triangle, hypotenuse AB has a length of 26cm and side BC has a…

Q: 1. The angle of elevation to the top of the flagpole is 34° from a point 48 meters from the base of…

A: 1. The angle of elevation to the top of the flagpole is 34° from a point 48 metersfrom the base of…

Q: A building 230 feet tall casts a 70 foot long shadow. If a person looks down from the top of the…

A:

Q: Consider a right triangle with a side of length a opposite angle A, a side of length y opposite…

A: given: A right triangle with a side of length x opposite angle A, a side of length y opposite angle…

Q: For triangle ABC, we are given that m/C = 32.9°, AC = 25.8 in, and BC = 11 in. We can use the Law of…

A: Solving the problem by finding the missing sidee and degrees.

Q: Two consecutive angles in a parallelogram are in the ratio 5:4. Find the measure of an obtuse angle…

A: #Parallelogram is a 2D shape bounded by 4 line segments. # Diagonals of a parallelogram id bisect to…

Q: 9. The angle of elevation of the top of the building is 50%. If the observer is 90 m from the base…

A: 9. In this question, we need to find the height of the building. 10. In this question, we need to…