Construct a triangle - ABC in which BC- 6 cm- - B-60- C-45-

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Standard VII

Mathematics

Construction of Triangles Given 2 Sides and 1 Angle

Construct a t...

Question

Construct a triangle $Δ A B C$ in which BC= 6 cm, $∠ B = 60^{\circ}, ∠ C = 45^{\circ}$

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Solution

Steps of construction:
1)Draw a line segment BC=6 cm.
2)Draw $60^{o}$ angle at B and $45^{o}$ angle at C.
3) Mark the point where the rays of both the angles meet as A.
4)ABC is the triangle required.

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Construct a triangle ΔABC in which BC= 6 cm, ∠B=60∘,∠C=45∘

Steps of construction:1)Draw a line segment BC=6 cm.2)Draw 60o angle at B and 45o angle at C.3) Mark the point where the rays of both the angles meet as A.4)ABC is the triangle required.

Construct a triangle $Δ A B C$ in which BC= 6 cm, $∠ B = 60^{\circ}, ∠ C = 45^{\circ}$

Steps of construction:
1)Draw a line segment BC=6 cm.
2)Draw $60^{o}$ angle at B and $45^{o}$ angle at C.
3) Mark the point where the rays of both the angles meet as A.
4)ABC is the triangle required.