The hypotenuse and a side of a right triangle are 15 cm and 9 cm respe

1.	The hypotenuse and a side of a right triangle are 15 cm and 9 cm respectively. it's third side is equal tostep by step answer please.
Answer» Answer: We know that in right triangle HYPOTENUSE is the longest SIDE .. Step-by-step explanation: so, we find third side by PYTHAGORAS theorem... Pythagoras theorem = longest side = FIRST side + second side .. we suppose triangle abc... so, ac ² = bc² + ab ². 15². = 9² + ab ² 15 ² - 9² = ab ² 225 - 81 = ab ² ab² = 144 ab ² = ( 12 )² and now both sides square cancels ab = 12 cm. Answer... PLEASE MARK AS BRAINLIEST..

The hypotenuse and a side of a right triangle are 15 cm and 9 cm respectively. it's third side is equal tostep by step answer please.

Answer»

Answer:

We know that in right triangle HYPOTENUSE is the longest SIDE ..

Step-by-step explanation:

so, we find third side by PYTHAGORAS theorem...

Pythagoras theorem = longest side = FIRST side + second side ..

we suppose triangle abc...

so, ac ² = bc² + ab ².

15². = 9² + ab ²

15 ² - 9² = ab ²

225 - 81 = ab ²

ab² = 144

ab ² = ( 12 )²

and now both sides square cancels

ab = 12 cm.

Answer...

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