EM-3106
Pythagoras’ theorem
E Math · Secondary 4 · Easy · Pythagoras’ theorem
A right triangle has legs and . Using Pythagoras’ theorem, find the length of the hypotenuse.
- 15 cm
- 13 cm
- 21 cm
- 7 cm
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.