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Math TN
7th Std
Ch-5: Geometry
5.
Find the unknown angle if other two angles are given
Exercise condition:
1
m.
The measure of two angles of a triangle is \(∠A=\)
39
\(°\) and \(∠C=\)
85
\(°\) respectively. Find the third angle \(∠B\).
80°
124°
56°
58°
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