Question

Awarding lot of points to whoever can help!!!!

Answer 1

a)2πr(50/360) b) 25 c)2πr(102/360) d)2πr(113/360)

Explanation:

arc length formula is 2πr(α/360)

a)2πr(50/360)

b)x*2=50 x=25

c)51*2=102 2πr(102/360)

d)360-(102+145)=113 2πr(113/360)