Question

plzzz solve maths question​

Answer 1

Answer:

let the unknown angle be y

y = 90[ angle in the semicircle ]

y + x + x = 180°

90° +2x = 180°

2x = 180-90

x= 90/2

x= 45°

Answer 2

Answer:

I’d is 7893187457

Pass is -1111

Step-by-step explanation: