Mathematics
In the figure (2) given below, CA ∥ BD, the lines AB and CD meet at O.
(i) Prove that △ACO ~ △BDO.
(ii) If BD = 2.4 cm, OD = 4 cm, OB = 3.2 cm and AC = 3.6 cm, calculate OA and OC.
Related Questions
Calculate the other sides of a triangle whose shortest side is 6cm and which is similar to a triangle whose sides are 4cm, 7cm and 8cm.
In the figure given below, AB ∥ DE, AC = 3cm, CE = 7.5cm and BD = 14cm. Calculate CB and DC.
In the figure (ii) given below, ∠ADC = ∠BAC. Prove that CA2 = DC × BC.
In the figure (i) given below, ∠P = ∠RTS. Prove that △RPQ ~ △RTS.
