you can use a protractor or the paper test to see if the angle is a right angle
Degrees and radians.
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∙ 14y agoA 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.
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.
Angles can be measured in degrees, radians and revolutions.
The sumof 2 supplementary angles is 180. Subtract and get the answer.
The sum of the internal angles in a parallelogram is 360 degrees. Since there are two equal pairs of angles measuring the same, then each of the second pair of angles is equal to (360 - (35 x 2)) / 2 = 145 degrees.
Types of Triangles: By Sides: Isosceles- 2 congruent sides Scalene- no congruent sides Equilateral- 3 congruent sides By Angles: Acute- angles measuring less than 90° Obtuse- one angle measuring more than 90° Right- one angle measuring exactly 90° Equiangular- all angles measuring exactly the same- same as equilateral triangle