Ms. J went to the rift valley in Kenya (true story). It is 1,300 feet below sea level. However, when she was there, she stayed at the High Altitude
Training Center, which is a place professional runners go to train. The
High Altitude Training Center is almost 8,000 ft above sea level.
What number can be used to represent the elevation of the Rift Valley?

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.

if the angular bisector of an triangle bisects the opposite side, prove that the other two sides are equal.