Katexx Katexx
  • 22-03-2015
  • Mathematics
Answered

Three angles are in the ratio 2:3:5
The smallest angle is 50 degrees
Work out the size of the other two angles



Answer :

helen4 helen4
  • 22-03-2015
the smallest angle is equivalent to 2 shares.
2 shares = 50 deg
 1 share = 25 deg

2  : 3 : 5

2 x 25  = 50 deg
3 x 25 = 75 deg
5 x 25 =125 deg
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