25 is the length of x, using the 30-60-90 special triangle method
Answer:
2πr = 2 x π x r
= 2 x π x 12
= 24πin
i think is sas......i hope im not wrong
(9x+7)(9x-7)
value of a =9x
b = 7
360
Step-by-step explanation:
all quadrilateral angle sums are 360° no matter how you change it
