Question

Find the value of x​

Answer 1

Answer:

35°

Step-by-step explanation:

Angle subtended by diameter is 90°

90°+55°+x= 180°

145°+x=180°

x=180°-145° = 35°

Answer 2

Answer:

from the above figure,it can be said that diameter forms a 90degree angle on the circumference of the circle.

Step-by-step explanation:

X+55+90=180

145+X=180

X=35.