The base angle of an isosceles triangle measures 54 degrees.
what is the measure of vertex angle?
a) 27
b) 37
c) 54
d)72

Which expression is equivalent to −16y+13 ? −16(−y+13) 16(−y+2) −16(y+2) 16(−y+13)

Describe what moves you could use to create the transformation of the original image shown at right

Proving the parallelogram diagonal theoremgiven abcd is a parralelogam, diagnals ac and bd intersect at eprove ae is conruent to ce and be is congruent to de