Answer:
A ≈ 55.6 cm²
Step-by-step explanation:
The area (A) of the shaded region is calculated as
A = area of circle × fraction of circle
central angle of shaded region = 360° - 230° = 130° , then
A = πr² ×
= π × 7² ×
= 3.14 × 49 ×
≈ 55.6 cm° ( to the nearest tenth )
Answer:12
Step-by-step explanation:
5 yd = 1 hour
180 in = 1 min or 3 in = 2 min
Hope I helped
Answer:
x=2.83
Step-by-step explanation:
Through visual interpretation we get that,
CDF=FDE+CDE
Hence,
3x+14=5x-2+10x-18
3x-5x-10x=-14-2-18
-12x=-34
x=2.83