Question

(1) Draw three triangles with lengths of two sides 4 and 5 centimetres and the angle between them 60°, 90°, 120º Draw the circumcircle of each. (Note how the position of the circumcentre changes).​

Answer 1

Answer:

you will get your answers in mathematics books ..

Step-by-step explanation:

with details explanation...

Answer 2

Step-by-step explanation:

Solution:-

1) In this triangle all the angles are less than 90°. The circum centre ‘O’ is inside the triangle.

2) In the triangle with one angle is 90°. The circum centre is the midpoint of the hypotenuse.

3) In this triangle with an angle greater than 90°. The circum centre ‘O’ is outside the triangle.

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