Question

In a triangle xyz , if angle X= 90 degree and angle z = 48 degree find angle y

Answer 1

Answer:

x+y+z=360°

90°+y+48°=180°

138°+y=180°

y= 180°-138°

y=42°

Answer 2

Answer:

42

Step-by-step explanation:

x+y+z=180

90+y+48=180

y=180_138=42