Which figure must be a square?
a.
a quadrilateral with four right angles
b.
a rhombus with four right angles
c.
a parallelogram with four congruent sides
d.
a quadrilateral with congruent sides

What properties allow transformation to be used as a problem solving tool

Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.

Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2