EM-3117
Pythagoras’ theorem
E Math · Secondary 4 · Medium · Pythagoras’ theorem
In a right-angled triangle, the hypotenuse is 25 cm and one of the shorter sides is 7 cm. Using Pythagoras’ theorem, find the length of the other shorter side.
- 24 cm
- 20 cm
- 14 cm
- 18 cm
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.