8. name the property of addition that the following equation shows. 345 + (452 + 254) = (345 + 452) = 254

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.

Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b