In adjoining figure AE ⊥seg BC, seg DF ⊥ line BC,
AE = 4, DF = 6, than find A(△ABC
A(△DBC)
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Answered by
9
Step-by-step explanation:
Given : seg AE perpendicular side BC, AE =4, DF= 6
seg DF perpendicular line BC
To find : Ar (A ABC) / Ar (A DBC)
Solution:
Area of triangle = (1/2) * Base * Height
Ar (A ABC) = (1/2) * BC * AE
Ar (A DBC) = (1/2) * BC * DF
Vol 95
Ar (A ABC) / Ar (A DBC) = AE/ (1/2)* BC * DF (1/2)* BC
=> Ar (A ABC) / Ar (A DBC) DF = AE/
=> Ar (A ABC) / Ar (A DBC) = 4 / 6 => Ar (A ABC) / Ar (A DBC) = 2/3
Ar (A ABC) / Ar (A DBC) = 2/3
Answered by
7
Step-by-step explanation:
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