Estimate the total area of the artwork above the sofa, in square centimetres, if the sofa is 1.9 \text{ m} in length.
The following garden bed has three rows of four plants. Each plant is spaced about 24 \text{ cm} apart, and sit 12 \text{ cm} away from the edge of the garden bed:
Estimate the area of the garden bed in square centimetres.
Each square on the grid has an area of 9 \text{ mm}^{2} . Estimate for the area of the curved shape shown:
Each square on the grid has an area of 4 \text{ mm}^{2}. Estimate the area of the curved shape shown:
Estimate the area of the shape shown if each axis is measured in metres:
Estimate the area of the butterfly if each axis is measured in millimetres:
These road signs are pictured with relative sizings. If the GIVE WAY sign is an equilateral triangle with a side length of 75 \text{ cm}, estimate the area of the BICYCLES EXCEPTED sign.
Estimate the areas of the following shapes:
Name an object that has an area of approximately 1 \text{ m}^{2}.
Name an object that has an area of approximately 500\text{ cm}^{2}.