In a triangle one angle is …
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Posted by Abhay Pratap Singh 5 years ago
- 3 answers
Yogita Ingle 5 years ago
In a triangle one angle is 80, the other is 30
The Sum of angles of a triangle is 180 degree
80 + 30 + missing angle = 180
110 + missing angle = 180
missing angle 180 - 110 = 70 degree
Gaurav Seth 5 years ago
A n s w e r:
Let say the missing value of the angel x. So
The sum of 3 angles of triangle is 180
X + 30 + 80 = 180
X = 180 - (30 + 80)
X = 70
Hence the missing angle is 70
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Divya Singh 5 years ago
1Thank You