Question

find the value of x in each of the following​

Answer 1

Answer:

SSSolutionSSSolutionSSolutioSSolutionSSSSolution:x=45°

Step-by-step explanation:

we know that sum of angles in a triangle=180°

given∆PQR and Q is 90°

so angleP+angleQ+angleR=180°

x+90°+x=180°

2x+90°=180°

2x=180°-90°

2x=90°

x=45°