Respuesta :
all anlges add to 180 in a triangle
right triangle means 1 angle is 90
so
61+90+?=180
151+?=180
minus 151 both sides
?=29
29 degrees
right triangle means 1 angle is 90
so
61+90+?=180
151+?=180
minus 151 both sides
?=29
29 degrees
29
The sum of a triangle's angles is 180. A right triangle is 90.
90+61=151
180-151=29
The sum of a triangle's angles is 180. A right triangle is 90.
90+61=151
180-151=29