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Mathematics 18 Online
OpenStudy (victoriathebear):

Which of the following is the measure of ÐQRS? http://tinypic.com/r/167jmet/8 A. 115° (B.) 90° C. 100° D. 80° I chose 90 degrees

OpenStudy (victoriathebear):

@SolomonZelman

OpenStudy (anonymous):

It is B! the square mark stands for 90 degree always :)

OpenStudy (victoriathebear):

Thankyou @Melodysim !

OpenStudy (anonymous):

Welcome! let me know if you need any other help!! @VictoriaTheBear

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