About which sum are you talking about??SYED ASHFAQ TASIN wrote:1,get the sum and you will get it!
plz make it clear...
About which sum are you talking about??SYED ASHFAQ TASIN wrote:1,get the sum and you will get it!
how did you get that $720^{\circ}$ $ -$ ( $ 30^{\circ}$ $+$ $45^{\circ}$ $+$ $50^{\circ}$ $+$ $25^{\circ}$ )??Kazi_Zareer wrote:( $360^{\circ}$ $-$ $x$ ) $+$ ( $360^{\circ}$ $ - $ $y$ ) = $720^{\circ}$ $ -$ ( $ 30^{\circ}$ $+$ $45^{\circ}$ $+$ $50^{\circ}$ $+$ $25^{\circ}$ )
$ \Rightarrow $ $x$ $+$ $y$ = $150$
what is tangent?Raiyan Jamil wrote:AR is tangent to triangle REF. The rest is eazy....