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dimaraw [331]
3 years ago
7

Please can you help me

Advanced Placement (AP)
1 answer:
adoni [48]3 years ago
5 0

Answer:

x = 39

Explanation:

Recall that one of the properties of a rhombus is that opposite angels are congruent. Therefore, given Rhombus RSTU, thus:

m<T = m<R

3x - 51 = 2x - 12

Collect like terms

3x - 2x = 51 - 12

x = 39

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