Question

find the length of the other side of a right-angled triangle, if one side is 12cm and the hypotenuse is 13cm.(hint:use Pythagoras' theorm​

Answer 1

Answer:

In a right angled triangle, Hypotenuse is the side opposite to the angle measuring 90°

According to Pythagoras theorem,

Hypotenuse ² = base² + height ²

Now, In this case Hypotenuse = 13 cm

Base = 12 CM.

By using the theorem,

13²= 12²+h²

h²=169-144

h²=25

h=√25=5cm .

Therefore, the height of the triangle is 5 cm

Step-by-step explanation:

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Answer 2

Answer:

Review it, if answer is correct

Step-by-step explanation:

Triangle is Right angle triangle

According to Pythagoras,

$a^{2} +b^{2} = c^{2}$

a = x

b = 12

c = 13

$x^{2} =$ 169 - 144 = 25

x = 5 cm

Other side is = 5 cm