Page 6 - FLIP BOOK_TASYA NATALI SIHOMBING
P. 6
1. RECTANGLE
In mathematics lessons in
elementary school, of
course you already know
the shape of blocks. Try to
remember again about the
sides of the block!
Mini lab
Work together with your classmates!
Watch the following video
Based on the activities above, what conclusions do you draw? Tell.
Rectangle Elements
ABCD is a side, namely AB, BC, CD, and AD; diagonals, namely AC and BD;
and angles, namely ∠A, ∠B, ∠C, dan ∠D. AB DC, AD BC.
Rectangle properties
1. The lengths of opposite sides are equal and parallel.
5
