Answer:
625
Step-by-step explanation:
A=400x5/4x5/4
=400x(5/4)^2
=400x25/16
=625
A
x=75°
B
We know that ∠EFG=∠ABF because they are corresponding angles.
We also know that ∠x+∠ABF=180, because angles along a straight line always equal 180:
x+105=180
sup
Where is the picture or questions?
Answer:4