Question

O S= 17
O S= 272
O S= 4
O S= 79

Help pleaseee

Answer 1

Answer: 17

Step-by-step explanation:

B/c corresponding parts of congruent figures are congruent,

4s = 68

s = 17

Answer 2

Answer:

17

Step-by-step explanation:

C = R

4s = 68

$s = \frac{68}{4}$

s = 17