Question

construct triangle ABCin which angle B=60degre and angle C =45 dregre and AB+BC+CA=10CM write the steps also​

Answer 1

Step-by-step explanation:

Steps of Construction:

1.Draw a line segment PQ = 11 cm.( = AB + BC + CA).

2.At P construct an angle of 60° and at Q, an angle of 45°.

3.Bisect these angles. Let the bisectors of these angles intersect at a point A.

4.Draw perpendicular bisectors DE of AP to intersect PQ at B and FG of AQ to intersect PQ at C.

5.Join AB and AC (see Fig. 11.9). Then, ABC is the required triangle.

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Regards _ BhamBhamBhole(Vishal)