The measure of ∠JHG is 70 degree.
What is an Angle?
An angle is formed by two rays called the arms of the angle meeting at a common endpoint called the vertex of the angle.
There are three types of angles, acute angle, right angle and obtuse angle.
Protractor is used to measure angles, it is of semicircular shape with degrees of angles engraved upon it.
Acute Angle : The angle whose measure is less than 90 degree is called the acute angle.
Right Angle : The angle whose measure is equal to 90 degree is called right angle.
Obtuse Angle: The angle whose measure is greater than 90 degree is called obtuse angle.
The ∠JHG has JH and HG are the arms of the angle.
The measure of ∠JHG = 70 degree, it is less than 90 degree, it is an acute angled triangle.
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