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12-02-2021
Mathematics

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Find the value of x in the figure shown.
C

390AM
399
(3x)°
A
N
D

Find the value of x in the figure shown C 390AM 399 3x A N D class=

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12-02-2021

Answer= 17

90+39 +3x= 180
129+3x= 180
3x= 51
X=17

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