In the given figure, the point P bisects AB and DC. Prove that
`DeltaAPC ~= DeltaBPD`
`(NCERT_TAM_MAT_IX_C07_E01_008_Q01.png" width="80%">

Prove that any rectangle is a cyclic quadrilateral . Given : squarePQRS is rectangle To prove : squarePQRS is cyclic quadrilateral ( ##CTN_MK_MAT_X_P2_GEO_C03_E04_005_Q01.png" width="80%">

For each of the following graphs, comment whether f(x) is increasing or decreasing or neither increasing nor decreasing at x = a. (##CEN_GRA_C01_S01_018_Q01.png" width="80%">