Construct a right-angled triangle whose hypotenuse is 13 cm long and one of the legs is 5 cm.
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Construct a right-angled triangle whose hypotenuse is 13 cm long and one of the legs is 5 cm.
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Answer:
another leg is 12 and then we can easily construct the triangle
Step-by-step explanation:
using Pythagoras theorem
[tex] {c}^{2} = {a}^{2} + {b}^{2} [/tex]
[tex] {13}^{2} = {5}^{2} + {b}^{2} [/tex]
169-25 = b^2
b^2 = 144
b = 12