EM-1364

Pythagoras’ theorem

E Math · Secondary 3 · Hard · Pythagoras’ theorem

In a right-angled triangle,

\angle A = 90^\circ

,

AB = 10

cm and

AC = 6

cm. Find the length of

BC

.

8 cm
4 cm
$\sqrt{64}$ cm but taken as 64 cm
$\sqrt{36}$ cm

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