In triangles and , if we know that and , are the triangles congruent?
In the above diagram, and Which condition would mean that the two triangles are similar?
Note: The above diagram is not drawn to scale.
In the adjoining figure, is parallel to . If divides the triangle into two halves with equal area, compute .
Did you know you can approximate the diameter of the moon with a coin of diameter placed a distance in front of your eye?
If the distance between the moon and your eye is what is the diameter of the moon?
Triangle is similar to , and the ratio of their areas is If the length of is what is the length of ?