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You can
rotate the figure by moving the red dot. What you are going to measure
has to be straight.
Move
the ruler from its ends, one after the other.
Do
measurements in centimetres, if the value is not a whole number, use
a decimal number.
Write
down each measurement in the box below and hit Enter. If it is
correct, it will appear in the window.
Do the necessary calculations to find the perimeter of the base,
the surface area of the base and the volume of the pyramid. Write it down
in the corresponding boxes below.
Take the corresponding units
to each yellow circle.
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