Triangle abc has been dilated about point a by scale a factor of 1/3what are the lengths in units of the three sides of a b ca. 10, 12, 13. b. 10, 16, 13, c. 90 124 97. d. 90 144 117

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false