When do I use the outer scale of the protractor?
Md Ariful Islam
বিএসসি(সিএসই)
,
এমবিএ(মার্কেটিং)
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Dr. Md Rushad Rahman
এমবিবিএস(আরপিএমসি)
,
পিজিটি(মেডিসিন)
The inner scale is for angles that open to the right and the outer scale of the protractor is used to measure angles that open to the left .
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