Math, asked by vini785, 11 months ago

Find CD value by Pythagorean’s theorem

Please give answer fast

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Answered by jay1001

Answer:

√80

Step-by-step explanation:

This problem, i solved using a formula √[ (OO)² - (OC + OD)² ]

√ [(12)² - (5+3)²] = √80

This formula arises from pythagoras theorem.

jay1001: Hi, I suggest don't go to the formula derivation because, this was something I did in 11th grade coordinate geometry

jay1001: While I was preparing for an entrance exam of college

vini785: Thanks a lot your answer is correct

vini785: I am so thankful to you

jay1001: :) glad i could help

Answered by skigod17

Answer:

Step-by-step explanation:

4.89+4

jay1001: Yea

jay1001: How did you solve it ?

jay1001: Can you please explain...

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