Question

Find S.
A. 45°
B. 80°
C. 90°
D. 100°

Answer 1

what is the picture

Answer 2

http://media.education2020.com/evresources/2072504_279aacf0-ec7a-4e3f-8903-9b38ab7a72b7.png

Answer 3

all the angles added together equal 360

Answer 4

Intereior anglea of quadrilateral add up to 360 deg

add all the given angles and solve for x - and then for S

Answer 5

ITS 225 BUT I STILL HAVE TO SOLVE FOR X IN ORDER TO GET MEASURE S

Answer 6

yes you do

write down the sum of th eangles (including the x's)

R+S+T+U =? = 360

Answer 7

wat is 225??

Answer 8

145+80=225

Answer 9

now add on the 2 other angles including the x's

Answer 10

if you do...

360=145+80+x+2x

combine like terms and solve for x you will get your answer

Answer 11

2X+X=3X BUT IF I DIVIDE 225 BY 3 IT GNNA GIVE ME 75

Answer 12

just slow down - and read the help you are being given

do as I suggested or as @Kitty_Kat has shown oyu...

Answer 13

360-145-80=3x

Answer 14

360-145-80=135

Answer 15

135 DIVIDED BY 3X WOULD GIVE ME 45

Answer 16

yes

Answer 17

solve for s

Answer 18

145+45+80=90