1.the radii of two circles are in the ratio of 3 to 1. find the area of the smaller circle if the area of the larger circle is 27 sq. in.
9
6
3
@lilbeastslater kaneki is hella spicy

3 in²

Step-by-step explanation:

The linear ratio = 3 : 1, hence

The area ratio = 3² : 1² = 9 : 1

let x be the area of the smaller circle, then

= ( cross- multiply )

9x = 27 ( divide both sides by 9 )

x = 3

Area of the smaller circle = 3 in²

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

hope to and hope that my answer is brainliest.(follow me )

i think the answer is b.

step-by-step explanation:

not 100% sure though.