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Mathematics 11 Online
OpenStudy (anonymous):

The picture shows the design of part of a bridge. What is the height AC of the bridge? meters 1200 tan 30°meters meters 1200 sin 30° meters

OpenStudy (anonymous):

OpenStudy (eyust707):

have you learned so/h ca/h to/a

OpenStudy (anonymous):

yes but im a little confuse

OpenStudy (eyust707):

|dw:1340386051078:dw|

OpenStudy (eyust707):

okay so we have a triangle

OpenStudy (anonymous):

okay

OpenStudy (eyust707):

we are given an angle|dw:1340386088948:dw|

OpenStudy (eyust707):

and a side|dw:1340386116611:dw|

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