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What does it mean when an angle is negative?
An angle is a measure of turn. the amount of turn is the magnitude, measured in degrees, and direction of turn can be clockwise or anti-clockwise. A positive angle turns in an anti-clockwise direction while a negative angle turns in a clockwise direction.
What is the difference between reflections and rotations?
rotations you stay in the same spot you just turn at a specific angle measure. a reflections you reflect over either the x or y axis and its like the picture looking in the mirror.
What are the properties of rotations?
Rotations are transformations that turn a shape around a fixed point, known as the center of rotation, by a certain angle and in a specific direction (clockwise or counterclockwise). They preserve the shape and size of the object, meaning that distances and angles remain unchanged. Additionally, rotations are rigid motions, which means they do not alter the object's orientation in space. Lastly, the composition of two rotations can be expressed as a single rotation, where the angles are added together.
What defines a shape?
Every component: the length of each line, the measure of each angle, the order in which the lines are connected, the order of the angles, whether these orders are clockwise or anti-clockwise.
How many right angles in a turn from east to south clockwise?
A turn from east to south clockwise involves a 90-degree rotation. Since a right angle is defined as a 90-degree angle, this turn consists of one right angle. Therefore, there is one right angle in a turn from east to south clockwise.
Find the measure of angle and if the measure of angle abc60 the measure of angle and is represented by 5x 7 and the measure of angle dbc is represented by 9x-3?
No cheating!
What does it mean when an angle is negative?
An angle is a measure of turn. the amount of turn is the magnitude, measured in degrees, and direction of turn can be clockwise or anti-clockwise. A positive angle turns in an anti-clockwise direction while a negative angle turns in a clockwise direction.
What is the measure of x if the measure of angle abd is represented by 2x the measure of angle dbc is represented by 5x and the measure of angle abc is 91 degrees?
The answer is 13. x=13 13*5+13*2=91 Thank you.
What direction of rotation produces a negative measure of an angle?
Clockwise.
Ray bd bisects angle abc find the value of x if the measure of angle abd is represented by 7x plus 8 and the measure of angle dbc is represented by 9x-2?
5
What is the difference between reflections and rotations?
rotations you stay in the same spot you just turn at a specific angle measure. a reflections you reflect over either the x or y axis and its like the picture looking in the mirror.
What are the properties of rotations?
Rotations are transformations that turn a shape around a fixed point, known as the center of rotation, by a certain angle and in a specific direction (clockwise or counterclockwise). They preserve the shape and size of the object, meaning that distances and angles remain unchanged. Additionally, rotations are rigid motions, which means they do not alter the object's orientation in space. Lastly, the composition of two rotations can be expressed as a single rotation, where the angles are added together.
What defines a shape?
Every component: the length of each line, the measure of each angle, the order in which the lines are connected, the order of the angles, whether these orders are clockwise or anti-clockwise.
Angle in clockwise direction?
right angle
Ray BD bisects angle ABC. The measure of angle ABD is represented by 4x-4 and the measure of angle ABC is represented by 7x plus 4. Find the measures of angle DBC.?
Angle ABD = 4x - 4 Angle ABC = twice angle ABD = 7x + 4 So 7x + 4 = 2*(4x - 4) = 8x - 8 So x = 12 Then angle DBC = half of angle ABC = 1/2*(7*12 + 4) = 1/2*88 = 44 degrees.
How do you convert decimals degrees into angle measurement?
A decimal degrees is a measure of an angle. Only is is too precise.So 37.68 degrees may be represented by 38 degrees.
What order of rotations symmetry does a right angle isocseles triangle have?
None.
