IM 8.1.11 Lesson: What Is The Same?
A person’s hands are mirror images of each other. In the diagram, a left hand is labeled. Mark all of the right hands.
Determine whether or not the pair of shapes is the same. Be sure to explain your reasoning.
Determine whether or not the pair of shapes is the same. Be sure to explain your reasoning.
Determine whether or not the pair of shapes is the same. Be sure to explain your reasoning.
Determine whether or not the pair of shapes is the same. Be sure to explain your reasoning.
Determine whether or not the pair of shapes is the same. Be sure to explain your reasoning.
Which of these rectangles have the same area as Rectangle R but different perimeter?
Which rectangles have the same perimeter as Rectangle R but different area?
Which have the same area and the same perimeter as Rectangle R?
Use materials from the geometry tool kit to decide which rectangles are congruent. Mark congruent rectangles with the same color.
In square ABCD, points E, F, G, H are midpoints of their respective sides.
What fraction of square is shaded? Explain your reasoning.