Question

The diagram provided shows a circle with a center at $$A$$. $$ADB$$ is a right angle. $$EC$$ is a line segment. Points $$A$$ and $$D$$ lie on this segment. Segment $$AE$$ has length $$x$$, segment $$BD$$ has length $$y$$, and angle $$BAC$$ has measure $$m$$ degrees.

Which of these statements is/are true based on the given diagram?   

1.   Segment $$AD$$ $$\cong$$ segment $$DC$$    
2.   sin ($$BAC$$) = $$\frac{y}{x}$$   
3.   $$EAB$$ and $$CAB$$ are complementary angles   
4.   Segment $$EC$$ $$\cong$$ 2(segment $$EA$$)

Accepted Answer

statements $$2$$ and $$4$$ only

Answer

All four statements are true.

Answer

statements $$1$$, $$3$$, and $$4$$ only

Answer

only statement $$3$$

Question 1 - 11th Grade Mathematics: Geometry Practice Test for the SBAC

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