Find the measure of the angle indicated in bold. 9x +6 10x 140° O 60° O 100° O 45° 10 11 12 3 14 15

Q: Find the measure of angle BAC. * A B 132° C O 66 114 O 132 264

A: Solution:Given∠BOC=132°To find ∠BAC=?Formula:∠BOC=αthen ∠BAC=α2

Q: O 180 T 360 O 180 T O 90 π 38. Which conversion factor is used to convert radians into degrees?

A: find the conversion factor which is used to convert radian into the degree.

Q: find the missing angle measures b a 44° 78° 30° SAS

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Q: 64 ° J 92° Y

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Q: 35°

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Q: 70° O 20 O 70 O 160 O 110

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Q: 115 105 139 137 116

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Q: Which of the following angles have 35° as the reference angle?  55°, 125°, 145°, 215°, 235°, 305°,…

A: we know that,  (π/2π + reference angle = original angle) or (π/2π - reference angle = original…

Q: 18 cm 8 cm 8 cm 6 ст Find the angle <IHD, Show work! O 26.5 O 25.7 O 22.2 O 22.4

A: Assuming that H is mis-point of CB and I is mid-point of EF and angle FID is 90 degrees.…

Q: AB and AC are tangents to circle O at B and C respectively. Another segment from point E on AB to…

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Q: Find the degree measure of an angle of 10 radians. O 200. O 810 O 162. O 324.

A: To convert radian into degrees

Q: Find the measure of the missing exterior angle. 92° 73 63 104

A: We have  to find angle

Q: 20

A: Here we have to find the central angle x=?

Q: The diagram shows part of a logo design. There is one known angle of 142°. Calculate the sizes of…

A: Law of sines for the triangle △ABC. sin Aa=sin Bb=sin Cc

Q: In the diagram below find the measure of the angle marked x. 80° 25°

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Q: Find the measure of the angle SRD. 106° D O 67° 65° O 53° O 76°

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Q: 64 ° J X 92° Y

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Q: Find the missing length AC in the diagram below. Round to the nearest whole unit. 52 97 41

A: Given:    To  find: AC

Q: Find the measure of angle b. 66°

A: In a given figure one of the angle is 66°. we have to the measure of b.

Q: 5/6 3\4 7. 8. 68° 2/4

A: