elem math
posted by Mrs.Green .
can some help me with my daughters homework.
what figure is part of a line and has two endpoints?
does a door have angles like a right , smaller or lager then a right angle?
Seth made a picture frame with 4 equal sides and a right angle at each corner, what word best describes the shape of the picture frame?
A swimming pool has opposite side the are equal lenghts. the sides intersect at right angles. what word best describes the shape of the pool?

A. A line segment
B. Doors have right angles
C. A square
D. A rectangle