Draw a triangle with two sides of 5 cm and 6 cm and the angle between them is 45- Also- find the circumradius of the triangle measures-

Draw perpendicular bisectors of sides AB nbsp;and AC such that nbsp;they meet at O. Join OB. So, O is the centre and OB is the radius of the circumcircl ...

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Standard IX

Mathematics

Circumcentre

Draw a triang...

Question

Draw a triangle with two sides of 5 cm and 6 cm and the angle between them is 45 $^{\circ}$ . Also, find the circumradius of the triangle measures.

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Solution

Draw perpendicular bisectors of sides AB and AC such that they meet at O.
Join OB.

So, O is the centre and OB is the radius of the circumcircle of $△$ ABC.

From the above constructions, we see that the circumradius of $△$ ABC is 2.8 cm.

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Draw a triangle with two sides of 5 cm and 6 cm and the angle between them is 45∘. Also, find the circumradius of the triangle measures.

Draw perpendicular bisectors of sides AB and AC such that they meet at O. Join OB. So, O is the centre and OB is the radius of the circumcircle of △ABC. From the above constructions, we see that the circumradius of △ABC is 2.8 cm.

Draw a triangle with two sides of 5 cm and 6 cm and the angle between them is 45 $^{\circ}$ . Also, find the circumradius of the triangle measures.

Draw perpendicular bisectors of sides AB and AC such that they meet at O.
Join OB.

So, O is the centre and OB is the radius of the circumcircle of $△$ ABC.

From the above constructions, we see that the circumradius of $△$ ABC is 2.8 cm.