Question

If one of a right angled triangle is 51 degree,the other angle is

Answer 1

In a right angle triangle first angle is always 90 one angle is given as 51 degree wee need to find the third one so according to the angle sum property :

frst ang. +second ang. +third angle=180 degree

90 + 51 +thrd angle =180

third ang=180-141

=39 =thrd ang.

Hope it helps :-)