In Exercises 23 to 28, use a form of the Law of Cosines to find the measure of the indicated side or angle. Angle measures should be found to the nearest degree and lengths of sides to the nearest tenth of a unit. 23. 24. 8 7 10 9 LO

Q: 4. Angles a and b are vertical angles. If mZa= 127°, what is the measure of Zb? O 37° O 53° O 127° O…

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Q: Give the exact measurement, in radians, of an angle measuring 105 degrees. 4T 3 6 2 4 12

A: Ans=7π/12 , I have done solution using unitary method in detail...hope you will get it…

Q: drawing of your swing set and label each side length. Then write a similarity statement for each…

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Q: 3x-189 (2x) Find the value of x. Show your work.

A: #9 Give the property of the circle we can find the value of the x

Q: On a map, Orlando, Florida is 152 millimeters from Niagara Falls, Denver, Colorado is 292…

A: Given that                                         ND = 211,  DO = 292,  ON = 152 we have to find…

Q: SUpport Wih 28-foof felephone pole, as shown in the diagram below. The wire makes an angle of 50°…

A: Use trigonometric ratio

Q: The measure of arc BC is 97 degrees. What is the measure of angle BCE to the nearest 100th? C D Type…

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Q: Find the missing angle in the triangle. Two angles are 44.5° and 52.6°. The measure of the missing…

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Q: AGAB is isosceles. The exterior angle at point B measures 138°. Find mZA. A 138° 84 42 O 21 138 96

A: Given: The triangle GAB is isosceles, AG=AB and the exterior angle at point B is 180°

Q: Triangel LMN is a right triangle, and angles L and N are equal. What is the measure of angle L ?

A: Triangel LMN is a right triangle, and angles L and N are equal. What is the measure of angle L ?

Q: 33. SAT/ACT A triangle has sides with lengths 12 cm and 15 cm. The measure of the included angle is…

A: We have to find the third side

Q: 32 m 68 m 60 m T

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Q: Use law of sites to find measure of angle C.   37.43,  47.43, 57.43 or 67.43

A: Using the sin property of triangles we can find the value of angle C

Q: Use law of cosines to find angle S.  44.82, 54.82, 64.82 or 74.82? See attached.

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Q: 8. measure of arc AB 19. circumference of circle F 20. radius of circle J 12 in. A 19.71 cm 46.75 ft…

A: Topic:- geometry

Q: INSTRUCTIONS. Find the measures of the missing angles in the following Kites. Zoom in 14 8. 16 9. 18…

A: In fig 1. we know that the sum of the angle of the rectangle is, ∠1+∠2+∠90°+∠110°=360° 200+∠1+∠2 =…

Q: Review 7. Find the perimeter of the triangle to the nearest tenth. 105° 30 10

A: ark the other two sides as a and  Find the third angle of the triangle using the angle sum property…

Q: Triangle ELM is inscribed in the circle as shown. Find the measure of angle EMO. 340 M

A: we know angle of semicircle is 90°therefore∠LEM=90°

Q: What is the measure of the requested angle? Identify the angle with the proper vocabulary word.…

A: Visualize the situation as follows. The measure of the arc BDC is given as 280. Thus the measure of…

Q: Find the measure of angle A. А 10 cm 8 cm

A: by cosine formula , we have  cos A =b2 +c2-a22bc

Q: Point G is the circumcenter of AABC. Find the following measure. G 11 GB= D F B 9 E C

A: Consider the following figure We have to find the GB. Definition of circumcentre:- The point at…