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Ivanshal [37]
3 years ago
8

A triangle has a right angle and an acute angle of 51 degree's and X. What is X? (Number Only)

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
6 0

Answer:

39°

sum of triangle's interior angles: 180°

180°-90°-51°=39°

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