plz say who will say this I would follow him off her
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In triangle ABD,
AB² = AD² - BD²
AB² = 10² - 6²
AB² = 100 - 36
AB² = 64
AB = 8 cm
In triangle ABC,
AC² = AB² + BC²
AC² = 8² + 15²
AC² = 64 + 225
AC² = 289
AC = 17 cm
Perimeter of triangle ABC,
= AB + BC + AC
= 8 + 15 + 17
= 40 cm
Thank you. :-))
corbysharma96:
tomm ks my exam thx for explaining
You're welcome.
All the best for your exams.
thank you
bit don't know how to do geometry well
but*
plz help me i have put some more sum
can u?
Okay. I'll help you.
karo help
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