 |
| ||
| |||
|
| Math Central | Quandaries & Queries |
|
Question from Mariah, a student: An isosceles triangle has sides 10cm, 10 cm and the base 4cm. |
Mariah,
Draw a diagram.
D is the midpoint of BC. What does the symmetry tell you about the measure of the angle ADC? Can Pythagoras help?
Penny
| ||
| ||
| ||
 |
 |
|
Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.