A vertical line has points C, E, F from top to bottom. 2 lines extend from point E. One line extends to point A and another extends to point B. Angle A E C is 90 degrees. Given that Ray E B bisects ∠CEA, which statements must be true? Select three options.

m∠CEA = 90°
m∠CEF = m∠CEA + m∠BEF
m∠CEB = 2(m∠CEA)
∠CEF is a straight angle.
∠AEF is a right angle.

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|| ▼ Answer ▼ ||

m∠CEA = 90°

∠CEF is a straight angle.

∠AEF is a right angle.

Step-by-step explanation:

A vertical line has points C, E, F from top to bottom. -

A vertical line is a line, parallel to the y-axis and goes straight, up and down, in a coordinate plane.

One line extends to point A and another extends to point B.

∠AEF is a right angle.

Angle A, E, C, is 90°

Therefore, your Answers are options A,C,E

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18. g

20. h 30 degree turn.

21. d 90 degree angles

and also 19 is a. a sphere not a cirlcle

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your answer is a

step-by-step explanation:

4*4*4*4=256