Write 37 cm² in mm² (Total for Question 5 = 1 mark) - Edexcel - GCSE Maths - Question 6 - 2019 - Paper 3

To convert cm² to mm², we use the conversion factor where 1 cm = 10 mm. Therefore, to convert square centimeters to square millimeters, we square the conversion factor:

$1 ext{ cm}^2 = (10 ext{ mm})^2 = 100 ext{ mm}^2$

Now, converting 37 cm²:

$37 ext{ cm}^2 = 37 imes 100 ext{ mm}^2 = 3700 ext{ mm}^2$

Thus, 37 cm² is equal to 3700 mm².