Single crochet semi circle half circle pattern

 

Written pattern

ch2

Round 1: On  the 2nd ch from the hook, make 5 sc.

Round 2: ch1, 2 sc in every st.

Round 3: ch1, 1 sc in every st.

Round 4: ch1, 2sc in the 1st st, 1 sc in the next st. repeat ( 2sc in the next st, 1 sc in the following st).

Round 5: Repeat round 3

Round 6:  ch1, 2sc in the 1st st, 1 sc in the next 2 st. repeat ( 2sc in the next st, 1 sc in the following 2 st).

Round 7: repeat round 3

Keep decreasing the number of 2 sc in a st in very other round until the width required of your proect