Math, asked by gour3177, 16 days ago

एक समकोण त्रिभुज में एक-दूसरे के लम्बवत् भुजाएँ 15 सेमी और 8 सेमी हैं। इसका परिमाप कितना होगा? (a) 46 सेमी (c)120 सेमी (b) 60 सेमी (d) 40 सेमी​

Answers

Answered by pihu4976
1

Answer:

option d

40cm

hope it helps you!!

Answered by adbudania2017
1

Answer:

d) 40cm

Step-by-step explanation:

(AB)^2 + (BC)^2 = (AC)^2

(15)^2 + (8)^2 = (AC)^2

225 + 64 = (AC)^2

289 = (AC)^2

289 = AC^2

AC^2 = 17 ^2

AC = 17

Perimeter of triangle = sum of all sides

perimeter = (15 + 8 + 17)cm

perimeter = 40cm

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