Question

what is answer please tell​

Answer 1

Answer:

a) <AMB = 90°

Because, 40° +50° + <AMB = 180°

90° + <AMB = 180° (angle sum property)

<AMB = 180° - 90°

<AMB = 90°

b) inside the circle

c) <AMC = 90°

(because, <AMB and <AMC are linear pair)

<CAM = 40° (because, AM is angle bisector)

So, <ACM = 180° -(90°+40°)

= 180° - 130°

= 50°

d) outside the circle

Hope it helped you......

Answer 2

ANSWER IS

$answe \: is \: 50 \: derees$