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Your given three angle measurements of 30, 70, and

User Psychowood
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1 Answer

4 votes

Answer:

third angle be x = 80

Explanation:

let the third angle be x

now,

In a triangle

A + B + C = 180

Similarly,

30 + 70 + x = 180

100 + x = 180

x = 180 - 100

x = 80

thus, three angle measurements of 30, 70, and 80

User Sam Hobbs
by
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