Everyday Math, 4th Grade, Home Links 8.2 "Finding Unknown Angle Measures" page 223
There is a dimension, beyond that which is known to man. It is a dimension as vast as space and as timeless as infinity. It is the middle ground between light and shadow, between science and superstition, and it lies between the measure of a circle (or a semi-circle or a right angle) and an angle for which we know the measurement. This is the dimension of imagination. It is an area which we call... the Unknown Angle Measure Zone.
Пікірлер