Explore IDNLearn.com to discover insightful answers from experts and enthusiasts alike. Our platform provides prompt, accurate answers from experts ready to assist you with any question you may have.

What is the length of side a?



What Is The Length Of Side A class=

Sagot :

[tex]\huge \bf༆ Answer ༄[/tex]

According to given figure, The Triangle BDC is a right angled Triangle (Angle D = 90°)

So, we can apply Pythagoras theorem to find the Side a (Hypotenuse)

Now, let's solve ~

  • [tex] \sf \: BD {}^{2} + CD {}^{2} = BC {}^{2} [/tex]

  • [tex] \sf4 {}^{2} + {3}^{2} = {a}^{2} [/tex]

  • [tex] \sf16 + 9 = {a}^{2} [/tex]

  • [tex] \sf \: a {}^{2} = 25[/tex]

  • [tex] \sf \: a = \sqrt{25} [/tex]

  • [tex] \sf \: a = 5 \: units[/tex]

Therefore, Length of side a is 5 units ~

Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. Find clear and concise answers at IDNLearn.com. Thanks for stopping by, and come back for more dependable solutions.