MATHS TEACHER AND STUDENT'S

                                  {XntImWanXn                                    Concepts : tImWpIfpw hi§fpw 1. tImWpIÄ 30 0 , 60 0 , 90 0 Bb {XntImW¯nsâ hi§Ä X½nepÅ Awi_Ôw FgpXpI. 30 0 tImWnsâ FXnÀhiw 10 cm Bbm                aäpc­phi§Ä F{X? 2.      tImWpIÄ 45 0 , 45 0 , 90 0 Bb {XntImW¯nsâ hi§Ä X½nepÅ Awi_Ôw FgpXpI. 45 0 tImWnsâ FXnÀhiw 6 cm Bbm            aäpc­phi§Ä F{X? 3.      Hcp ka`pP{XntImW¯nsâ Dbcw 12 cm Bbm hi§Ä F{X? 4.      Hcp kaNXpc¯nsâ hnIÀWw 10 cm Bbm hi¯nsâ \ofw F{X? kaNXpc¯nsâ ]c¸fhv F{X? 5.      sshZ|X t]mÌns\ Xm§n\nÀ¯p¶Xn\v hen¨psI«nbncn¡p¶ I¼nbpw Xdbpw X½nepÅ tIm¬ 30 0 BWv. sshZ|X t]mÌpw I¼nbpw XdbneqsSbpÅ AIew 6 aoäÀ BWv. GIt...

                                          TRIGONOMETRY                                                                  Concepts : Angles and sides 1.      What is the ratio of the sides of a 30 0 , 60 0 , 90 0 triangle ? If the length of the side opposite to  30 0 angle is 10 cm,  how much are the other sides ? 2.      What is the ratio of the sides of a 45 0 , 45 0 , 90 0  triangle ? If the length of the side opposite to. 45 0 angle is  6cm,  find the lengths of the other side. 3.      If the height of an equilateral triangle is 12cm , how much is its side ? 4.      The diagonal of a square is 10cm. W...