231
A trangle with dynamic points on two sides and forming an isosceles triagnle for answer
230
A trangle with dynamic points on two sides and forming an isosceles triagnle
229
Goden ratio triangle for determination value of sin 18degree
228
Goden ratio triangle for determination value of cos 36degree
227
Goden ratio triangle with 36 degree and 72 degree internal angles
226
Given quadrilateral ABCD Prove the distance from O to EB B is equal to that from O to ED
225
A trangle geometric shape
224
Point E and F are movable on side AB
223
A right triangle [3,4,5] with altitude and two dynamic points on the hypotenuse
222
A right triangle [3,4,5] with two dynamic points on the hypotenuse foming an isosceles triangle
221
A right triangle [3,4,5] with two dynamic points on the hypotenuse with one perpendicular point
220
A right triangle [3,4,5] with two dynamic points on the hypotenuse
Scroll to Top