Question

Construct a right angled triangle ABC such that BC=4 cm and AB=3 cm. Find the length of AC

Answer 1

Answer:

5 cm

Step-by-step explanation:

Pythogoras theorem states that:

$Hypotenuse = \sqrt{base^2 + height^2}$

where base and height are the 2 sides

Plugging in the values for the formula,

$Hypotenuse = \sqrt{4^2 + 3^2}\\= \sqrt{16 + 9} = \sqrt{25} = 5$

Therefore, the answer is 5 cm

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