In a #DeltaABC#, #b=10m#, #c=21m# and #/_A=58^o#. What is the area of the triangle?
(a) #105# #m^2#
(b) #55.64# #m^2#
(c) #82.02# #m^2#
(d) #89.05# #m^2#
(a)
(b)
(c)
(d)
1 Answer
Jun 26, 2016
(d)
Explanation:
As
Area of the triangle is given by
=
=
=
Hence answer is (d)