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Pls show me the work or how u got it

Pls show me the work or how u got it-example-1
User Isak
by
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1 Answer

8 votes

Answer:

x = 18

Explanation:

use proportions. line up the sides based on the congruent angles. the sides opposite the singles line angle. = the sides opposite the double angle sides.

40/30 = 24/x

40x = 720

divide both sides by 40

x = 18

User Jogojapan
by
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