Question

2. The ratio between the area of sector to
length of arc of a circle is
a. 2r:1
b. 2:
c. 1:2r
d. r: 2​

Answer 1

Answer:

r:2

Step-by-step explanation:

area of sector=

$\frac{ {x}^{0} }{ {360}^{0} } \times \pi {r}^{2}$

length of arc=

$\frac{ {x}^{0} }{ {360}^{0} } \times 2 \times \pi \times r$

The ratio between the area of sector to

length of arc of a circle is r:2