Answer:
5 × [5(-7)]
= 5 × (-35) ---- 5 × (-7) = -35
= -175
Use the formula SA=a+1/2ps
a=area of the base
p= perimeter of the base
s= slant height
IT IS D
Step-by-step explanation:
its supposed to be 120 degrees because the angle picture thingy looks like its an obtuse angle and too big to be 60 degrees
