What is the next step for this construction? Erase BC
Draw another arc.
Connect points C' and B'.
Connect points A' to C'.

What are the soultion(s) to the quadratic equation 40- x^2=0

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?