Question

Construct a triangle ABC such that ab 2.5 cm ,bc 6 cm and ac 6.5 cm measure angle ABC and name the triangle

Answer 1

1. Draw a line segment such that BC = 6 cm

2. Taking B as centre and radius 2.5 cm and taking C as centre and radius 6.5 cm, draw two arcs intersecting each other at point A

3. Join AB and AC

Now, the △ABC is the required triangle

On measuring, we get, ∠ABC = 900

Hence, △ABC is a right angled triangle

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