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Help pls pls help i need help

Help pls pls help i need help
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5 votes
Help pls pls help i need help

Help pls pls help i need help-example-1
User Avinash Kumar Pandey
by
8.1k points

1 Answer

5 votes

Answer:

∠YXW = 90°

on sait que ∠YXZ =(7x-10)°, que ∠ZXW = (2x+1)°

en degré :

7x-10+2x+1=90

9x-9=90

9x=90+9

9x=99

x=99/9=11°

x= 11°

∠ZXW = (2x+1)° = 2*11+1 = 23°

User Samarth Hattangady
by
8.3k points
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