Identifying constant of proportionality graphically
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The vertices of a ΔABC are A (4, 6), B (1, 5) and C (7, 2). A line is drawn to intersect sides AB and AC at D and E respectively, such that (AD)/(AB) = (AE)/(AC) = 1/4 Calculate the area of the ΔADE and compare it with the area of ΔABC. (Recall Converse of basic proportionality theorem and Theorem 6.6 related to ratio of areas of two similar triangles) - Mathematics | Shaalaa.com
The vertices of a ΔABC are A (4, 6), B (1, 5) and C (7, 2). A line is draw…
Sep 16, 2024
shaalaa.com
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