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The three sides of a triangle are in the ratio 2:3:5. If the longest side of the triangle is 45m, find the perimenter of the triangle
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The three sides of a triangle are in the ratio 2:3:5. If the longest side of the triangle is 45m, find the perimenter of the triangle

User Ivan Fork
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2 Answers

6 votes
2:3:5
x:y:45

5 is multiplied by 9, so you multiply the other 2 numbers by 9 too.

x = 2×9 = 18
y = 3×9 = 27
User Rubber Boots
by
9.0k points
4 votes
longest side = 45 m

5/10 = 45m
1/10 = 9m
10/10 = 90 m.

the perimeter is 90m
User Chandana Kumara
by
8.2k points
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