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Vera_Pavlovna [14]
3 years ago
12

What is the sum of 3a+b+a+b?

Mathematics
2 answers:
gtnhenbr [62]3 years ago
7 0
3a+b+a+b = (3a+a) + (b+b) = 4a + 2b
dezoksy [38]3 years ago
3 0
3a+b is the good answer

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Given the parameters in the diagrams, we have;

4. ∆ABC ≈ ∆DEF by ASA

5. UW ≈ XZ by CPCTC

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<h3>How can the relationship between the triangles be proven?</h3>

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AB = DE Definition of congruency

<A = <D Definition of congruency

Therefore;

  • ∆ABC ≈ ∆DEF by Angle-Side-Angle, ASA, congruency postulate

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brainly.com/question/26080113

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