5. Using Trigonometry determine the length of side BC. C 5 cm 40° A 4.2 cm 5 cm 3.2 cm 3.8 cm

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A: Explanation of the answer is as follows

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A: Putting the formula of area of sector we have

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A:

Q: Find the cosine of angle e in the triangle below. 13 12 5 12 a. 13 5 b. 13 12 C. 13 d. 5 13 е. 12

A: In this question we need to find cosine of angle

Q: 14. Find the area of the circle, which is tangent to side AB of triangle ABC. AB = 12 cm. BC = 24…

A:

Q: Consider the triangle shown below where m/B=78°, a = 35.3 cm, and c= 32.5 cm. %3| %3D C. X cm 35.3…

A: Given,

Q: 7. What is the reference angle in radians of the angle that measures 2700? A. n c. D. В.

A: NOTE: As per our guidelines, I have solved one question in the picture. If you want solutions of the…

Q: Please explain how to solve.

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Q: 4 Cm Fc llcm F

A:

Q: Find the ratio of the Sece of the given right triangle. 13 12 5.

A: Given : Right triangle Find :        sec θ Solution:    From the given right triangle,…

Q: 13. Given the triangle below, find the value of c to the nearest tenth. side c = units 33 b 3.4…

A: Explained below

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A:

Q: メ 19. DE is a midsegment of triangle ABC. Find the value of x. * D 5. 2. O 5 O 10 O 15 O 20

A: The midpoint theorem state that the line joining the two midpoints of two sides of a triangle is…

Q: 10. Use similar triangles to determine the value of h. SHOW YOUR WORK. hm 0.9 m 12 m 6 m

A: Similar triangle property states that:-   "Corresponding sides of both the triangles are in…

Q: Using your knowledge of trigonometry. Find the exact value of arccos(7π/)6

A:

Q: 16 In the right triangle shown below, what is the measure of angle S, to the nearest minute? M. 17 A

A: the given figure is: in the given right triangle, we have to determine the measure of the angle S…

Q: 39. What is the height (h) in this illustration given that 30 meter distance & 28° angle of…

A: Solution:

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A:

Q: 13 12 C

A: Let's find.

Q: Use the Law of Cosines to determine the indicated side x. (Assume b = 19 and c = 24. Round your…

A: Given where b = 19 and c = 24

Q: What is line segment AF relative to triangle ABC? E 90 X

A:

Q: USE YOUR KNOWLEDGE OF TRIANGLES TO DRAG THE MISSING INFORMATION TO EACH WHITE BOX. A A 7x+ 3° X: X:…

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Q: 1) Which is another name for side ST? 11 km 5 km (a) (b) (c) t (d) rts 9 km 2) Which is the largest…

A:

Q: Consider the non-right triangle below. A 4cm ZABC ДВСА 2 ст Suppose that mZBCA = 70°, and that a=…

A: Using the cosine law,

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A: Given:  r= 10,   A=27Area of a sector of a circle…

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A: We use cosine and sine law to find out length and angles

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A: To find the angle of elevation..

Q: 3) Find the unknown angle 0 Show Set Up 2420 ft. 5050 ft. 6000 ft.

A: For the solution follow the next step.

Q: Part B 12 in. 39 in. Part C 64° 15 ft ft

A: For the part B It is a right angled Triangle Perpendicular length is given  P=12 in. To determine:…

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A: topic - area of triangle

Q: Solve the triangle.Round lengths of sides to the nearest tenth and angle measures to the nearest…

A: Given

Q: 3) Use the law of cosines to solve for angle C in the triangle with a = 12.7, 6 = 6.12, and c= 15.2.…

A: Given data :a=12.7b=6.12c=15.2

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A:

Q: The radius of a circle is 5 centimeters. What is the angle measure of an arc 4 centimeters long? r=5…

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Q: /I. Find the area of triangle ABC having the indicated measures. Round to the nearest hundredth.…

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Q: What is cot 0 in the right triangle shown? 13 12 12 12 13 13 12

A:

Q: Enter the coordinates of the point on the unit circle at the given angle. 45° [?] 音) 2 Enter

A: our objective is to find the coordinates.

Q: Solve the triangle.Round lengths of sides to the nearest tenth and angle measures to the nearest…

A: Solve the triangle. Round lengths of sides to the nearest tenth and angle measures to the nearest…

Q: 27. The angle of depression is 45°. How far is point A from the bottom of the building? B X 45° 10m

A: As per Bartleby guidelines rule I am answering only first question as other questions are not the…

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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: c) Find the length a, and the angle a for the triangles below. 20 40 ft 26.3 cm a 27.5 cm

A: Right angle triangles are given.

Q: In AJKL, the measure of ZL=90°, KJ = 37, LK = 12, and JL = 35. What ratio represents the cosine of…

A: Given the triangle JKL with the information

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A:

Q: Consider the triangle shown below where m2C = 53°, b = 10 cm, and a = 24 cm. 53 24 cm 10 cm A х ст…

A: Given: a = 24cm,  b = 10cm,  measure of angle C is 53 degrees. To find: The value of x, by using…

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Q: 27° K 13.6 cm Which leg is adjacent to angle L? O JL O JK O LK

A: Given right angle triangle