ABC is a triangle. AC = 8.6cm BC = 5.7cm and angle ABC = 110 degrees. Calculate the area of the triangle giving your answer to 3 significant figures

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please help! my maths exam is tomorrow and i'm really stuck... thanks :D x

Posted Tue 12th June, 2012 @ 19:38 by Millie

1 Answer

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yh have a look on this post

http://getrevising.co.uk/forums/topics/please_help_im_really_stuck_abc_is_a_triangle_ac_86cm_bc_57cm_and_angle_abc_110_degrees_calculate_the_area_of_the_triangle_giving_your_answer_to_3_significant_figures

oi answered it fully with a diagram !!

Answered Tue 12th June, 2012 @ 20:21 by Braniac