help me i need it right now pls

Help Me I Need It Right Now Pls class=
Help Me I Need It Right Now Pls class=
Help Me I Need It Right Now Pls class=
Help Me I Need It Right Now Pls class=
Help Me I Need It Right Now Pls class=

Sagot :

For the ones with x, add up both expressions and set them equal to 90° and solve for x. For the ones with the missing angles, do 90-(given angle) = missing angle