i get how they got it but like im confused on their working
#circle theorems mixed with algebra
magic gyro
how did they know to add 7x + 2 to 3x - 22
opposite angles in a cyclic quadrilateral sum to 180
stuck isle
ohh that's a cyclic quadrilateral
magic gyro
ohh that's a cyclic quadrilateral
as long as all 4 vertices lie on the circumference it's cyclic
stuck isle
i thought boda was a cyclic quadrilateral