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Mathematics 17 Online
OpenStudy (anonymous):

WILL FAN AND MEDAL LITERALLY HAVE NO IDEA WHAT THE ANSWER IS PLEASE HELP! Find the measure of angle A. Segment AB is a diameter. Arc AC measures 136°. Answer must be whole number.

OpenStudy (anonymous):

OpenStudy (anonymous):

@sdfgsdfgs any idea?(:

OpenStudy (sdfgsdfgs):

Oh sorry got distracted. Sure - do u know the relationship between the central angle n the inscribed angle? read this if u dont: http://www.mathopenref.com/arccentralangletheorem.html

OpenStudy (anonymous):

is it 68?@sdfgsdfgs

OpenStudy (anonymous):

* @sdfgsdfgs

OpenStudy (sdfgsdfgs):

Nope...68 is the OTHER angle in the right-angled triangle there though....

OpenStudy (anonymous):

wait so 34? @sdfgsdfgs

OpenStudy (sdfgsdfgs):

|dw:1433805552719:dw|

OpenStudy (anonymous):

so im right then? @sdfgsdfgs

OpenStudy (sdfgsdfgs):

Nope... |dw:1433805712829:dw|

OpenStudy (anonymous):

88 ? @sdfgsdfgs

OpenStudy (sdfgsdfgs):

See the triangle ABC? The sum of its angles is equal to 180 degree....

OpenStudy (anonymous):

44!!! @sdfgsdfgs

OpenStudy (sdfgsdfgs):

Nope...did u read my last post? u are almost there....read it again plz?

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