Question

pls solve my question ​

Answer 1

Answer:

ACD =42 and BAC =51...

Step-by-step explanation:

AS WE KNOW THAT THE ANGLE OPPOSITE TO DIAMETER IS ALWAYS 90° SO

DAC+ACD+CDA= 180 ( ANGLE SUM PROPERTY )

48 + ACD + 90 = 180

ACD + 138=180

ACD =180-138

ACD=42

SIMILARLY

BAC+ACB+BCA = 180

BAC+33+90=180

BAC+123=180

BAC=180-123

BAC=51

SO

ACD =42

BAC=51