Learn how to do a rotation in geometry with this video! First step is to pout the pencil into the compass. Adjusting the pencil and compass needle is same. Suppose you want 165 degree size circle. Measure the reading with compass in protractor. Note the point and adjust the compass. After place the sharp end of the compass at the point and rotate the compass the circle will enabled. Next use protractor. We see 75 degree acute angle. Place the protractor on the line and mark the reading we want, which is now 75 degrees. So mark the point where the 75 degree is enabled put that mark on the protractor. After we draw the line, you have 75 degree acute angle. Geometry is very useful for school students in mathematics.
 Hot
 Latest

How To: Remember "greater than" & "less than" symbols

How To: Find the Percent Given Two Numbers

How To: Calculate Faster Than a Calculator

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Do long division without a calculator

How To: Solve word problems involving the addition of whole numbers

How To: Find the vertices of a polygon of constraints

How To: Solve exponential and logarithmic equations

How To: Find a number given Its percent

How To: Divide small numbers by big numbers

How To: Convert between diameter and radius

How To: Find the area & perimeter of triangles & squares

How To: Find the area of a triangle when given 2 sides & angle

How To: Square expressions involving radicals

How To: Find the volume of a cylinder with given radius

How To: Calculate the growth rate or percentage change between two numbers

How To: Increase a number by a percentage in basic arithmetic

How To: Find an angle when there are pairs of parallel lines

How To: Calculate percent composition for chemistry

How To: Find a slope of a straight line with: Ax + By + C = 0

How To: Remember "greater than" & "less than" symbols

How To: Find the Percent Given Two Numbers

How To: Calculate Faster Than a Calculator

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Do long division without a calculator

How To: Solve word problems involving the addition of whole numbers

How To: Find the vertices of a polygon of constraints

How To: Solve exponential and logarithmic equations

How To: Find a number given Its percent

How To: Divide small numbers by big numbers

How To: Convert between diameter and radius

How To: Find the area & perimeter of triangles & squares

How To: Find the area of a triangle when given 2 sides & angle

How To: Square expressions involving radicals

How To: Find the volume of a cylinder with given radius

How To: Calculate the growth rate or percentage change between two numbers

How To: Increase a number by a percentage in basic arithmetic

How To: Find an angle when there are pairs of parallel lines

How To: Calculate percent composition for chemistry

How To: Find a slope of a straight line with: Ax + By + C = 0
Be the First to Comment
Share Your Thoughts