Question

how can we contract obtuse angle triangle​

Answer 1

Answer:

The obtuse angle is the smaller angle. It is more than 90° and less than 180°. The smaller angle is an Obtuse Angle, but the larger angle is a Reflex Angle.

SO TO CONSTRUCT IT

To draw an angle with a protractor, proceed as follows:

• Draw a straight line (i.e. an arm of the angle).
• Place a dot at one end of the arm. This dot represents the vertex of the angle.
• Place the centre of the protractor at the vertex dot and the baseline of the protractor along the arm of the angle.
• Find the required angle on the scale and then mark a small dot at the edge of the protractor.
• Join the small dot to the vertex with a ruler to form the second arm of the angle.
• Label the angle with capital letters.

HOPE THIS HELPS YOU

PLZ FOLLOW ME