BA - 5m , BC - 12 cm and what is CA ? In a triangle

1.	BA - 5m , BC - 12 cm and what is CA ? In a triangle
Answer» ANSWER : Since, △ABC is a right angled triangle. We can apply Pythagoras' Theorem to find the length of AB. According to Pythagoras’ theorem, “In a right angled triangle: The square of the hypotenuse is equal to the SUM of the squares of the other two sides.” APPLYING Pythagoras’ theorem in △ABC, we get AB2=AC2+BC2 ⇒AB2=52+122 ⇒AB2=25+144 ⇒AB2=169 ⇒AB=169−−−√ ⇒AB=13 cm ∴ Length of AB is 13 cm. Please Mark As Brainliest Answer And Throw An Thanks ! : )

Answer» ANSWER :

Since, △ABC is a right angled triangle. We can apply Pythagoras' Theorem to find the length of AB.

According to Pythagoras’ theorem, “In a right angled triangle: The square of the hypotenuse is equal to the SUM of the squares of the other two sides.”

APPLYING Pythagoras’ theorem in △ABC, we get

AB2=AC2+BC2

⇒AB2=52+122

⇒AB2=25+144

⇒AB2=169

⇒AB=169−−−√

⇒AB=13 cm

∴ Length of AB is 13 cm.

Please Mark As Brainliest Answer And Throw An Thanks ! : )

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