LIST I | LIST II | ||
A. | No. of triangles formed using 5 points in a line and 3 points on parallel line is | I. | 20 |
B. | No. of diagonals drawn using the vertices of an octagon | II. | 10 |
C. | The no. of diagonals in a regular polygon of 100 sides is | III. | 45 |
D. | A polygon with 35 diagonals has sides | IV. | 4850 |
In the adjoining figure, \( AP = 1 \, \text{cm}, \ BP = 2 \, \text{cm}, \ AQ = 1.5 \, \text{cm}, \ AC = 4.5 \, \text{cm} \) Prove that \( \triangle APQ \sim \triangle ABC \).
Hence, find the length of \( PQ \), if \( BC = 3.6 \, \text{cm} \).