Question

In a right angle triangle ,one angle is 42° then what will be the third angle​

Answer 1

Answer:

the third angel is 48

Step-by-step explanation:

let the angle be x

42+90+x=180

132+x=180

x=180-132

x=48

Answer 2

$\sf{first \: angle = 42°}$

$\sf{second \: angle = 90°}$

$\sf{third \: angle = ?}$

$\sf{by \: angle \: sum \: property \: of \:t riangle}$

$42° + 90° + x = 180°$

$x = 180° - 132°$

$x = 48°$

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