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Δ Amt ∼ δAhe. in δ Amt, Ma = 6.3 Cm, ∠Mat = 120°, at = 4.9 Cm, M a H a = 7 5 . Construct δ Ahe. - Geometry Mathematics 2

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Question

Δ AMT ∼ ΔAHE. In  Δ AMT, MA = 6.3 cm, ∠MAT = 120°, AT = 4.9 cm, `(MA)/(HA) = 7/5`. construct  Δ AHE. 

Answer in Brief
Diagram

Solution

Drawing Δ AMT of given measure

Drawing a ray making an acute angle at A with side AM. mark points `A_1 , A_2 , ...., A_7 " such that " A A_1 = A_1A_2 = A_2 A_3 = A_3 A_4 = A_4 A_5 = A_5 A_6 = A_6 A_7` Joining A7 and M and drawing  seg AH parallel to A7M, where H is the point on AM

Drawing HE || side MT 

Δ AHE is the required triangle similar to ΔAMT. 

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2013-2014 (October)

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