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: Calculate Faster Than a Calculator

How To: Find a number given Its percent

Find the discriminant (DELTA): quadratic equation

How To: Do long division without a calculator

How To: Write a slopeintercept equation given an XY table

How To: Find the surface area of a cone without slant height

How To: Use Maclaurin/Taylor series to find accurate integrals

How To: Find the Percent Given Two Numbers

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

How To: Calculate the area of a parallelogram

How To: Learn Calculus in 20 minutes

How To: Find the area of a parallelogram using geometry

How To: Find a missing side of a triangle, similar to another

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

How To: Figure out the domain & range of a piecewise function

How To: Convert between diameter and radius

How To: Find Leg Lengths and Hypotenuse of a 45 45 90 Triangle

How To: Solve percentages without a calculator

How To: Do long division with decimals

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

How To: Calculate Faster Than a Calculator

How To: Find a number given Its percent

Find the discriminant (DELTA): quadratic equation

How To: Do long division without a calculator

How To: Write a slopeintercept equation given an XY table

How To: Find the surface area of a cone without slant height

How To: Use Maclaurin/Taylor series to find accurate integrals

How To: Find the Percent Given Two Numbers

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

How To: Calculate the area of a parallelogram

How To: Learn Calculus in 20 minutes

How To: Find the area of a parallelogram using geometry

How To: Find a missing side of a triangle, similar to another

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

How To: Figure out the domain & range of a piecewise function

How To: Convert between diameter and radius

How To: Find Leg Lengths and Hypotenuse of a 45 45 90 Triangle

How To: Solve percentages without a calculator

How To: Do long division with decimals
Be the First to Comment
Share Your Thoughts