4. Find the value of x. If necessary, round your answer to the nearest tenth. The figure is not drawn to scale.129.6.O12O 15P Type here to search74 F Sunny 3. ABİS tangent to circle O at B. Find the length of the radius r for AB =8 and AO = 11.7. Round to the nearesttenth if necessary. The diagram is not to scale.AO 13.7O3.78.5O14.2P Type here to search74°F Sunny

Answered: Image /qna-images/answer/975b8434-bf1d-40d4-9fcf-6b4d2b8539d7.jpg

Answered: 3. ABİS tangent to circle O at B. Find…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter9: Surfaces And Solids

Section9.CT: Test

Problem 15CT

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From the veranda of a beachfront hotel, Manny is searching the seascape through his binoculars. A ship suddenly appears on the horizon. If Manny is 80ft above the earth, how far is the ship out at sea? HINT: See Exercise 27 and note that 1mi=5280ft. An airplane reaches an altitude of 3mi above the earth. Assuming a clear day and that a passenger has binoculars, how far can the passengers see? HINT: The radius of the earth is approximately 4000 mi.
For Exercises 23 through 34, round the answers to 1 decimal place. 26. All dimensions in Figure 39-16 are in millimeters. a. Find the radius of this circle. r=c2+4h28h b. Find the length of the arc (I). I=0.0175r
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3. ABİS tangent to circle O at B. Find the length of the radius r for AB =8 and AO = 11.7. Round to the nearest tenth if necessary. The diagram is not to scale. A 0 13.7 O3.7 8.5 O14.2 74°F Sunny P Type here to search hp