Answer:
the answer is roational symmetry.
Step-by-step explanation:
Answer:
y= 5/4x -1
Step-by-step explanation:
Answer:
83273
Step-by-step explanation:
Answer:
B. 171.74 cm²
Step-by-step explanation:
Area of a sector =
.
Where,

radius (r) = 8.7 cm
Plug in the values into the formula
Area of sector = 
Area of sector = 
Area of sector = 171.74 cm² (approximated)