HELP ASAP!!!! See the figure of ΔABC with auxiliary lines added. If c is the base of ΔABC, the height is _____. sin(A) = ______ . The previous statement is leading to the derivation of which area formula? Area ΔABC = _______

Answer:In the given   Δ ABCthe height will be CDsin (A) = [tex]\dfrac{P}{H}[/tex]sin (A) = [tex]\dfrac{CD}{b}[/tex]................(1)now to find area of the ΔABC area of the ΔABC  = [tex]\dfrac{1}{2}\times Base \times Height[/tex]                                 =[tex]\dfrac{1}{2}\times c \times CD[/tex]from equation (1) we can substitute of the value of CD.                                =[tex]\dfrac{1}{2}\times c \times b sin(A)[/tex]