you can use a protractor or the paper test to see if the angle is a right angle
Degrees and radians.
A protractor is the most accurate way of measuring angles.
No. A square is a polygon with four congruent sides and all angles measuring 90 degrees.
An equilateral triangle is a triangle with all sides & angles having the same measure.An isosceles triangle is a triangle with 2 sides & angles measuring the same, leaving one angle/side to be different.A scalene triangle is a triangle with no sides and/or angles measuring the same length.
A protractor is the common tool used in mathematics for measuring and drawing angles.
unit in earth science used for measuring angles in a circle or sphere?
A protractor is the most accurate way of measuring angles.
by measuring it:)5
No. A square is a polygon with four congruent sides and all angles measuring 90 degrees.
An equilateral triangle is a triangle with all sides & angles having the same measure.An isosceles triangle is a triangle with 2 sides & angles measuring the same, leaving one angle/side to be different.A scalene triangle is a triangle with no sides and/or angles measuring the same length.
A protractor is the common tool used in mathematics for measuring and drawing angles.
unit in earth science used for measuring angles in a circle or sphere?
Not necessarily. You can have, for example, a hexagon with angles measuring 95, 105, 115, 125, 135 and 145 degrees.
Angles can be measured in degrees, radians and revolutions.
Yes, an obtuse triangle can have two congruent angles, where for the obtuse angle measuring A degrees, each of the two other angles measures (180-A)/2.
The sumof 2 supplementary angles is 180. Subtract and get the answer.
No, a pentagon cannot have 2 obtuse angles, 2 right angles, and 1 acute angle. The sum of interior angles in a pentagon is always 540 degrees. If a pentagon has 2 obtuse angles (each measuring more than 90 degrees) and 2 right angles (each measuring 90 degrees), the total would already exceed 540 degrees, leaving no room for an acute angle.
A protractor.