What is the missing step in this proof e missing step in this proof?
A. ∠CAB ≅ ∠ACB, ∠EDB ≅ ∠DEB
B. ∠ADE ≅ ∠DBE, ∠CED ≅ ∠EBD
C. ∠CAD ≅ ∠ACE, ∠ADE ≅ ∠CED
D. ∠CAB ≅ ∠EDB, ∠ACB ≅ ∠DEB

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?

What is the absolute value of the complex number -4- 2 v14 3.15 14 18

If angle ase measures 168 degrees, find the measure of angle dse. the figure mag not be drawn to scale