2 years ago

I need help asap!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

MakcuM [25]2 years ago

5 0

Answer:

Step-by-step explanation:

we know both triangles are congruent, so we can make an equation

3x+7=10x-7

take 3x from both sides

7=7x-7

14=7x

x=2

20-7=CAD

m<CAD is 13

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