Determine if a triangle with sides of a given lengths is a right triangle (1) 9 , 12 , 15
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39
b^2+p^2=h^2
so for 9,12,15
square of 9=81
square of 12=144
square of 15=225
so 81+144=225
=>9^2+12^2=15^2
hence it is a right angle triangle .....
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so for 9,12,15
square of 9=81
square of 12=144
square of 15=225
so 81+144=225
=>9^2+12^2=15^2
hence it is a right angle triangle .....
I think this will help you.... ♪☆＼(^０^＼) ♪(／^-^)／☆♪＼(*＾▽＾*)／＼(*＾▽＾*)／⁄(⁄ ⁄•⁄ω⁄•⁄ ⁄)⁄
Answered by
17
Answer:
(1)yes
(2)yes (3) no (4)yes
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