Select the formula which shows Pythagoras' Theorem for this triangle.
\[r^{2} = m^{2} + p^{2}\]
\[m^{2} = r^{2} + p^{2}\]
\[p^{2} = p^{2} \times r^{2}\]
\[l^{2} = m^{2} - k^{2}\]
\[m^{2} = k^{2} + l^{2}\]
\[k^{2} = m^{2} + l^{2}\]
\[x^{2} = s^{2} + t^{2}\]
\[s^{2} = t^{2} + x^{2}\]
\[t^{2} = s^{2} + x^{2}\]
Calculate the length of the hypotenuse. Give your answer to 2 decimal places.
\[s = 20.81\]
\[s = 20.80\]
\[s = 12.04\]
\[t = 3.94\]
\[t = 3.95\]
\[t = 9.23\]
\[r = 40.76\]
\[r = 107.05\]
\[r = 107.06\]
Calculate x for this triangle. Give your answer to 2 decimal places.
\[x = 10.70\]
\[x = 10.72\]
\[x = 16.64\]
Calculate \(x\) for this triangle.
Give your answer to 2 decimal places.
\[x = 8.08\]
\[x = 10.37\]
\[x = 10.38\]
Calculate \(x\) for this triangle. Give your answer to 2 decimal places.
\[x = 22.97\]
\[x = 22.98\]
\[x = 32.24\]
How far up the wall will the ladder reach? Give your answer to 2 d.p.
\[x = 3.84m\]
\[x = 5.93m\]
\[x = 5.94m\]