# 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

#### Answer:

**(d)**

#### Explanation:

As

Area of the triangle is given by

=

=

=

Hence answer is **(d)**