Question

04 Find the length of the hypotenuse of
triangle, the other two sides of which
measure 9 cm and 12cm.​

Answer 1

Answer:

By Pythagoras theorem

Hypotenuse sq. = base sq. + height sq.

Hypotenuse sq. = 81 +144

Hypotenuse sq. = 225

Hypotenuse = √225

Hypotenuse = 15

Therefore, length of hypotenuse is 15 CM.

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Answer 2

Answer:

(12) 2 + (9)2 = 144+81= √225

= 15

Step-by-step explanation:

Hypotenuse = 15 cm

By Pythagoras theorem

Sum of the squares of remaining sides of a right angled triangle is equal to the square of the hypotenuse.