Question

I will give brainiest to the person who answers this

Find the length of arc AB. Use 3.14 for 7.
Round to the nearest tenth.
h 7.9 cm
B
66 49
D
[? ]cm

Answer 1

Answer:

12.4

Step-by-step explanation:

$AL= 2r\pi (\frac{angle}{360} )$

$AL= 2(7.9)(\pi )(\frac{90}{360})$