Given,
angel a = 76°, angle b = 48°
To find,
angle c
Solution,
we know that sum of all the angles in a triangle is 180°
This is called Angle Sum Property
Thus
Angle a + angle b+ angle c= 180°
angle c = 180° - angle a - angle b
angle c = 180°- 76° - 48°
angle c = 56°
Thus angle c = 56°