A right angle has ninety degrees.とは 意味・読み方・使い方

An angle of 90° [ninety degrees] is called a right angle.

A right angle is an angle of 90 degrees.

A right angle has ninety degrees.

An angle of 90 degrees is called a right angle.

The sum of the interior angles of a nonagon is 1260 degrees.

an angle that is not a right angle or a multiple of a right angle

an angle that is greater than a right angle, but is smaller than 180 degrees

an angle of 90°

an angle between 90 and 180 degrees

an angle that measures exactly 90 degrees

an angle of less than 180 degrees, called an acute angle

an angle less than 90 degrees but more than 0 degrees

an angle of 180 degrees, called a straight angle

two surfaces meeting at an angle different from 90 degrees

of an angle one hundred and eighty degrees

an angle of 180 degrees

an angle that is greater than 180 degrees, but is smaller than 360 degrees

an interior angle of a polygon that is greater than 180 degrees

acute and obtuse angles are oblique angles

The angle is three degrees, eight minutes, and sixteen seconds.

an angle greater than 180 degrees (but less than 360)

The inclinometer read 20 degrees.

the units used to measure angles, called degrees

(of angles) pointing outward at an angle of less than 180 degrees

an angle greater than a 90-degree angle

two angles whose sum is a right angle

the act of making a one hundred and eighty degree turn

of an angle, being larger than a right angle

a slope of 45 degrees

of angles of a polygon, the state of facing each other