Professionally I am a mathematics teacher of a secondary level school . I am science graduate with mathematics under Dhaka University of Bangladesh.

MD. BELAL UDDIN AHAMMED'S RESOURCES

Mathematics: Determination of distance and height with trigonometry

Secondary · Mathematic

Lesson Summary:

Secondary · Mathematic

Lesson Summary:

MD. BELAL UDDIN AHAMMED'S OER BOOKMARKS

Determination of distance & height with trigonometry

http://www.algebraden.com/angle-of-elevation.htm

Trigonometry: Determination of distance & height

http://www.calctool.org/CALC/math/trigonometry/height

http://www.algebraden.com/angle-of-elevation.htm

Trigonometry: Determination of distance & height

http://www.calctool.org/CALC/math/trigonometry/height

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