எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Let us learn how to construct a triangle if the following are given.
1. The base, vertical angle and median on the base.
2. The base, vertical angle and altitude on the base.
3. The base, vertical angle and the point where the bisector of the vertical angle meets the base.
Let us consider the following construction.
Construction of a segment of a circle on a given line segment containing an angle \(\theta\)
5 Ресурс 1.png
Step 1: Draw a line segment \(\overline{AB}\).
Step 2: At \(A\), make \(\angle BAC = \theta\). Draw \(AC\).
Step 3: Draw \(AD \perp AC\).
Step 4: Draw the perpendicular bisector of \(AB\) meeting \(AD\) at \(M\).
Step 5: With \(M\) as centre and \(MA\) as radius, draw a circle \(ABH\).
Step 6: Take any point \(N\) on the circle; by the alternate segments theorem, the major arc \(ANB\) is the required segment of the circle containing the angle \(\theta\).