3 years ago

7th grade math help. Check answers too please

Mathematics

1 answer:

seraphim [82]3 years ago

6 0

Answer: It looks correct to me !

Step-by-step explanation:

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The diagram below shows an Isosceles triangle. Label the base angles and the vertex

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The base angles are given as:

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So, we have:

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Collect like terms

$\mathbf{6a -a =3 + 12}$

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Read more about isosceles triangles at:

brainly.com/question/25739654

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