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The line nm is drawn parallel to the base BC in the triangle ABC . if the m<1=51 , find the m<2

The line nm is drawn parallel to the base BC in the triangle ABC . if the m<1=51 , find-example-1
User Dovka
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1 Answer

5 votes

Answer:

m∡2 is 51

Explanation:

The parallel line creates two similar triangles.

Similar triangles with congruent angles

Also, the parallel line creates two corresponding angles.

Corresponding angles are also congruent

User Gidget
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