Question

If m AD=98 and m CD=120 Whats is m

Answer 1

109

Explanation:

Answer 2

The measure of arc BC is 44°

Explanation:

we know that

m arc AD+m arc DC+m arc BC+m arc AB=360° ----> by complete circle

substitute the given values and solve for m arc BC

98°+120°+m arc BC+98°=360°

m arc BC+316°=360°

m arc BC=360°-316°=44°