Poppy uses a photocopier to enlarge this picture.
The enlarged picture is 3 times as high and 3 times as wide as the original.
By what factor is the area of the picture increased? (2 marks)
--- 4 WORK AREA LINES (style=lined) ---
Aussie Maths & Science Teachers: Save your time with SmarterEd
Poppy uses a photocopier to enlarge this picture.
The enlarged picture is 3 times as high and 3 times as wide as the original.
By what factor is the area of the picture increased? (2 marks)
--- 4 WORK AREA LINES (style=lined) ---