Janice is making necklaces with colored beads. She makes them into squared patterns like the image below. Part A: How many long beads are needed to make 4 and 8 squares? Explain how you found your answers? *

13 for 4 and 26 for 8 I believe is the answer

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

nope.   happens to me as well.

-aparri