Q. 104.2( 13 Votes )

In a right-angled triangle, one of the acute measures 53°. Find the measure of each angle of the triangle.

Answer :

53°, 37°, 90°


Let PQR be a right angle triangle.


Right angle at P, then


P = 90° and Q = 53° ____________________________________ (i)


We know that sum of angles of triangle = 180°


P + Q + R = 180° [Sum of angles]


90° + 53° + R = 180° [From equation (i)]


R = 37°


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