STAR Test Math

3 Math skills that I learned before second semester:

• I learned what a supplementary angle is 

A sumplametary angle are 2 angles that make up 180 degrees.

135 degrees + 45 degrees = ?
Anwser: 180 degrees  

• I learned what base times height was 

step 1 : A = 1/2 bh
step 2 : A = 1/2 (4ft) (2ft) 
step 3 : A = 1/2 * 8 ft2 
Anwser : A = 4 ft 2

• Perpendicular

1. Parallel lines that has same slope