Answer: 62.8 yd
Step-by-step explanation:
Circumference= diameter*pi
20*3.14= 62.8
Answer:
x = 9.4
Step-by-step explanation:
The angle bisector divides the sides proportionally:
x/15.4 = 4.7/7.7
x = (15.4)(4.7/7.7) . . . . multiply by 15.4
x = 9.4
Answer:
Step-by-step explanation:
a quarter