Rich Assessment Task: WALT: Use side or edge lengths to find the perimeters and areas of rectangles, parallelograms, and triangles and the volumes of cuboids.
Complete the 3 problems below on a blog post and then put your name up for a teacher conference.
The best possible outcome
Answer to problem 1: #36 Is the perimeter that is the lowest so the rectangle has a length of 9 and a width of 4.
Answer to problem 2: #48 Is the perimeter that is the lowest a length of 8 and the width of 6
Problem 3: 3 bags needed.