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  1. Two isosceles triangles have equal vertical angles and their areas are in the ratio 9:16. Then the ratio of their corresponding heights is
    1. 4.5 : 8
    2. 4 : 3
    3. 8 : 4.5
    4. 3 : 4
Correct Option: D


∠A = ∠D
∴ ∠B = ∠E; ∠C = ∠F
∴ Ratio of altitudes =

∴ Ratio of altitudes = √
9
 = 3 : 4
16


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