bevel protractor इन हिंदी

bevel: कटाव गुनिया झुकाव

protractor: चांदा कोणमापक

	1.	The bevel protractor Vernier scale may have graduations of 52 ( minutes ) or 1 / 12?
	2.	A bevel protractor is a graduated circular protractor with one pivoted arm used for measuring or marking off angles.
	3.	More advanced protractors, such as the bevel protractor, have one or two swinging arms, which can be used to help measure the angle.

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