Answer:
A. ΔABC, ΔFDE, and ΔGIH
Step-by-step explanation:
All of the triangles are congruent. Answer A.
In these triangles AB=FD=GI, m<B=m<D=m<I, and BC=DE=IH. So all these triangles are congruent by side angle side or SAS.
Answer:1/8
the radius is half of O
D
(-7x^2 - 3) + (4x - 6)
-3 - 6 = -9
-7x^2 + 4x - 9
