72,704 views
29 votes
29 votes
Please answer quickly

Please answer quickly-example-1
User Richbits
by
2.9k points

1 Answer

10 votes
10 votes

Answer:

10

Explanation:

given :

length WX ≅ (congruent means equal) length XY

therefore , WX = 3

WZ = WX + XZ

WZ = 3 + 7

WX = 10

User Pelya
by
2.9k points
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