関連ワード:
all rectangles have four congruent sides all rectangles have 4 congruent sides all rectangles have four equal sides do all rectangles have four congruent sides all rectangles have 4 equal sides every rectangle with four congruent sides is a square every rectangle with four congruent sides is a square true or false every rectangle with four congruent sides do all rectangles have 4 congruent sides do all rectangles have four equal sides
