EM-1424
Pythagoras’ theorem
E Math · Secondary 3 · Medium · Pythagoras’ theorem
In a right-angled triangle, the two shorter sides are 9 cm and 12 cm.
Find the length of the hypotenuse.
Find the length of the hypotenuse.
- 15 cm
- 21 cm
- 7.5 cm
- 3 cm
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