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jolli1 [7]
3 years ago
14

What’s the answers?...

Mathematics
1 answer:
zmey [24]3 years ago
4 0

Answer:

x=10

z=2

y=5

Step-by-step explanation:

We know the triangles are congruent, therefore, each corresponding side of the triangle is also congruent!

1) Set EF≅CB

x+15=2x+5

x+10=2x

x=10

2) Set ED≅CA

10z-5=3z+9

10z=3z+14

7z=14

z=2

3) Set DF≅AB

4y=8y-20

-4y=-20

y=5

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