Construction of A Triangle - Please help

JEE Main 2015 Papers › Class VII-X Mathematics questions › Construction of A Triangle - Please help

The sum of the three sides of a triangle ABC is 10 cm. Angle B = 60 degrees Angle C = 45 degrees. How can we construct it? Please respond with all steps in detail. Thanks to the person who can help me in advance.

Thanks,
Bye,
Angikar

#Mathematics #Class VII-X Mathematics

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Shubham Roy ·2014-04-30 05:49:59

1) draw a line segment, say XY = AB+BC+CA
2) make angles LXY=angle B and angle MYX = ANGLE c
3) bisect angles LXY and MYX. let this bisectors meet at A.
4) draw perp. bisectors PQ of AX and RS of AY
5)let PQ intersect XY at B and RS intersect XY at C. join AB and AC

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Angikar Ghosal Thanks, Shubham.
Upvote·0· Reply ·2014-04-30 07:00:18
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° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω

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Construction of A Triangle - Please help

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