Answer:
3.vertically opposite angle
4.side of a congruent triangle are equal
0.375
Step-by-step explanation:
1/4= 0.25
0.25/2=1/8
0.125=1/8
0.125x3=3/8
0.375=3/8
6f = 24
f = 4
c) x= 15
d) x= 5
c)4x + 5+ 7x +10=180
solve it like usually
for d) 3x + 15+12x=90
there are 2 right angles
I act answer it sorry for that
