# Find all sides of a right angle triangle given the area and an angle.

• April 4th 2011, 11:24 AM
steveleitch
Find all sides of a right angle triangle given the area and an angle.

Find sides a, b and c of a right angle triangle
if B=57.8 degrees
and area = 295.18
• April 4th 2011, 11:36 AM
Plato
Quote:

Originally Posted by steveleitch
Find sides a, b and c of a right angle triangle if B=57.8 degrees and area = 295.18

Well from the given: $b=c\sin(57.8^o)~,~ab=2(295.18)~\&~a^2+b^2=c^2$.