Mathew calculated area of a 2D shape. Which of the following shapes he must have used?
Question 1 Observe the shapes 1, 2, 3 and 4 in the figures. Which of the following statements is not correct?
(a) Shapes 1, 3 and 4 have different areas and different perimeters (b) Shapes 1 and 4 have the same areas as well as the same perimeters (c) Shapes 1, 2 and 4 have the same areas (d) Shapes 1, 3 and 4 have the same perimeters
Arun needed to measure the area of a cardboard required to create his craft project. The shape he needed is displayed in the figure below. Which of the following could be used by him to determine the area of this flower shaped figure?