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A triangle with side lengths of 5, 12, and

15 centimeters is similar to another triangle.
9 The longest side of the other triangle has
length 24 centimeters. What is the perim-
eter, in centimeters, of the larger triangle?

User Zeynel
by
7.3k points

1 Answer

2 votes

Answer:

51.2

Explanation:


(15)/(5) = (25)/(x)

15x = 120

x = 8

so now we know that 2 sides of the bigger triangle are 24 and 8

now


(8)/(x) = (5)/(12)

96 = 5x

x = 19.2

19.2 + 24 + 8

User Giles Butler
by
6.6k points