How do I start or even do this?

Mathematics

1 answer:

LekaFEV [45]4 years ago

6 0

In geometry, if 2 angles are congruent, then their corresponding sides are also congruent. So you can have 3x-5=2x+9 & solve for x. Then substitute that value into all the other expressions to get the measures of all 3 sides. From there, you can determine the type of triangle

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