Question 1 1.1 Consider the following figure 13cm 10cm 1.1.1 1.2 1.3. Calculate the volume of a square pyramid if the slant height of the faces is 13cm If 46cm and 52cm are lengths of two sides of a triangle, what is the range of possible values of the third side? Find the orthocentre of the following triangle by means of construction. Label your drawing.

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