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How is the latitude and longitude system different to the x and y coordinates on a graph?
On a graph, 'x' and 'y' are marked and measured in length or distance units. Latitude and longitude are marked and measured in angles.
Formula of N-sided polygons?
Sum of interior angles of an n-sided polygon = (n-2) x 180Sum of one interior angle of an n-sided polygon = (n-2) x 180 then divide by n.
What is the angle of a triangle measuring 68 X 68 X 82?
It is an isosceles triangle having 3 interior angles 2 of which are equal in size and the 3 angles add up to 180 degrees. Use Pythagoras' theorem to find its altitude and then use trigonometry to find the sizes of its angles. The angles work out as 53 degrees, 53 degrees and 74 degrees
Find the measures of two complementary angles if the difference in their measures is 18?
If x and y are the two angles, then x + y = 90 and x - y = 18 Adding the two equations together gives 2x = 108 so that x = 54 and then y = x - 18 = 36
What letter in the alphabet has 2 obtuse angles?
X and Y each have a pair of obtuse angles.
How do you find x and y for similar polygons?
It depends on what x and y are supposed to represent.
How is the latitude and longitude system different to the x and y coordinates on a graph?
On a graph, 'x' and 'y' are marked and measured in length or distance units. Latitude and longitude are marked and measured in angles.
How do you find supplementary angles to find value of X?
180-x...... hahaahahaaa
What is the interior angle and exterior angle of a seven sided polygon?
Interior angles total ((2 x 7) - 4) right angles which is 900 degrees. Exterior angles total 360 degrees. This is true of all convex polygons.
What is the measure of an exterior angle of a regular polygon with 8 sides?
All polygons exterior angles sum to 360. If it is regular it means all angles are equal So all 8 angles are the same number 8x = 360 x = 45 Each angle is 45 degrees
find the measures of an angles of an triangle that are x,3x, and 3x+5?
If the angles are x, 3x and 3x+5, the following equation gives x x+3x+(3x+5)=180 -> x =25, and in degrees the angles are 25, 75 and 80.
Find the measure of the complement and supplement of the angle?
Complementary angles sum to 90°. Supplementary angles sum to 180°. Given an angle x then the complement of x is 90 - x, and the supplement of x is 180 - x.
Formula of N-sided polygons?
Sum of interior angles of an n-sided polygon = (n-2) x 180Sum of one interior angle of an n-sided polygon = (n-2) x 180 then divide by n.
2. The measures of two angles in a triangle are shown in the diagram. Which equation can be used to find the value of x?
The measures of two angles in a triangle are shown in the diagram. Which equation can be used to find the value of x?
What is the sum of the measures of the interior angles in the regular heptagon?
x= number of angles (7) the equation to find this type of answer looks like : (x-2)*180 fill in 7 for x and the answer is 900 degrees
Is there a regular polygon with angles of 158 degree?
No. If the interior angles are 158o, then the exterior angles are 180o - 158o = 22o For all polygons, the sum of the exterior angles is 360o. For a regular polygon, they are all the same, so: exterior_angle x number_of sides = 360o ⇒ number_of_sides = 360o ÷ exterior_angle = 360o ÷ 22o = 164/11 A polygon must have a whole number of sides, thus there is no regular polygon with all interior angles 158o
How do i find the value x in a scalene angle?
If it is a scalene triangle then: 180 - the sum of the 2 known angles = x angle
