earr7585 earr7585

18-04-2021
Mathematics

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Use the drawing given. (Please answer first blank and let me know it the second blank is correct.)

Use the drawing given Please answer first blank and let me know it the second blank is correct class=

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thebecks thebecks

18-04-2021

Answer:

EF = 12

arc AG = 62°

Step-by-step explanation:

since ED = 13, EC = 13, so DF = 10/2 = 5

EF² + 13² - 5² = 169 - 25 = 144

EF = √144 = 12

∠AEG = 90° - 28° = 62°

arc AG = 62°

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