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The triangles are similar by

The triangles are similar by-example-1

1 Answer

3 votes

Answer:

AA similarity postulate

Explanation:

Using the left triangle

30+70 =100

180-100= 80

The unmarked angle is 80

The angles between the left and right triangles are identical so. all angles are identical between the triangles

We can use the AA similarity postulate so show that the triangles are similar

User Jens
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