<span>You must get p by itself, so first subtract B from both sides: SA-B=1/2lp. Then multiply both sides by 2, which cancels out the 1/2: 2SA=lp. Then divide both sides by l: (2SA)/l=p.</span>
Answer:
If ABC is isosceles, then <C is 35, and <A should be 110.
Step-by-step explanation:
Eq. of line through (1,2) and (4,5) is


x-y+1=0
%change=100(final-initial)/initial
In this case:
%change=100(3.18-2.56)/2.56
%change=100(0.62)/2.56
%change=62/2.56
%change=775/32%
%change=24.21875%
%change≈24% (to nearest whole percent)