Question

find the length of hypotenuse of the triangle whose legs are 9 cm and 12cm ​

Answer 1

Answer:

legs of triangle are=9 cm,12 cm

then by using pythagoras theorem,

h sq. = p sq.  + b sq.

h sq.=9 sq. + 12 sq.

h sq. =81 + 144

h sq.=225

h sq.=15 sq.

so hypotenuse=15 cm

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Answer 2

Answer:

Step-by-step explanation:

legs of triangle are=9 cm,12 cm

then by using pythagoras theorem,

h sq. = p sq.  + b sq.

h sq.=9 sq. + 12 sq.

h sq. =81 + 144

h sq.=225

h sq.=15 sq.

so hypotenuse=15 cm

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