Question

Construct a triangle ABC in which BC=7 cm , angle B=60° and AB+BC=10 cm

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Answer 1

Answer:

We will use following steps of construction: (i) Draw line segment BC = 10cm. At B, let us draw an angle, say ∠XBC which is equal to 60∘ using a protractor. (ii) Now, cut the ray BX at the length of AB+AC = 14cm at point D (open compass at 14cm and cut the ray and mark the point as D).

Answer 2

Step-by-step explanation:

__) Draw a line segment BC = 7cm

__) draw an angle of 60° at point B

__) extent the Ray more than 10cm

__) name it as x

__) cut the ray BX

joint it