Trigogeometry

Geometry Level 3

A right angled triangle has area 150 c m 2 150 cm^2 , and its perimeter is 60 c m . 60cm.

Take away fifty millimeters from the length of its shortest side. Write your answer in cm, but don't include the letters "cm" in the answer box

[Maclaurin 2019 Q2]


The answer is 10.

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