Segment rs is an altitude of triangle pqr. find the area of the triangle.
a. 15.5
b. 16
c. 17.5
d. 18

You can use the formulas:

Area = 

AB = 

P(-2, 1), Q(6, 1), R(4, -3), S(4, 1)

Base = PQ = 
Altitude = SR = 

Area = 

The right answer is : B. 16

0=6x+2y+10 is equivalent to the simplified form: y= -3x - 5• parallel lines always have the same slope, different y intercept knowing this, we can say the slope, or m of the line parallel to y= -3x - 5 is -3.m= -3 hope this could !