Mathematics, 04.01.2021 05:40 monk68

A student was asked to find mZA and mZB given that mZD = 112°,
mZA = (9x – 20)°, and mZB = (9x – 12). She
incorrectly said mZA = 30° and mZB = 38°. Find
mZA and mZB. What mistake might the student
have made?

Answers: 3

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A student was asked to find mZA and mZB given that mZD = 112°,
mZA = (9x – 20)°, and mZB = (9...

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More questions: Mathematics Another questions

A student was asked to find mZA and mZB given that mZD = 112°, mZA = (9x – 20)°, and mZB = (9x – 12). She incorrectly said mZA = 30° and mZB = 38°. Find mZA and mZB. What mistake might the student have made?

Answers

Another question on Mathematics

A student was asked to find mZA and mZB given that mZD = 112°,
mZA = (9x – 20)°, and mZB = (9x – 12). She
incorrectly said mZA = 30° and mZB = 38°. Find
mZA and mZB. What mistake might the student
have made?