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SASMO 2027 · Grades 2-3 · SET 011 · Self-study Question 11

SASMO · SASMO 2027 · Grades 2-3 · SET 011 · Self-study

Question 11

A triangular field has sides 31 m,14 m and 23 m. How many metres of wire are needed to fence the field once all the way around?

Question illustration

Use one strand of wire around the whole boundary, with no gate opening or extra overlap allowance.