measurement of angles.

Asked by  | 25th Jul, 2009, 06:24: PM

Expert Answer:

Let a,b be the acute angles of right triangle then

a+b = π/2

a-b =π/9

Solving we get

a=11π/36
b=7π/36
π radian =180o  so

1 radian =180o

So a=55o   and b = 35o

Answered by  | 27th Jul, 2009, 02:13: PM

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