10. एक त्रिभुज के दो कोण 30 डिग्री तथा 80 डिग्री है इस त्रिभुज का तीसरा कोण ज्ञात कीजए
Answers
Answered by
2
Answer:
दोनों को प्लस करके 180 में माइनस दो तीसरा कौन निकल आएगा
Answered by
2
Answer:
70degrees
Explanation:
given,
one angle of triangle =30
other angle=80
third angle=?
80+30=110
since sum of all angles in a triangle is 180
so,
180-110
=70
hope it helps
plz mark it as brainliest
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