moopmeek92
Answered

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12. The ratios of the side lengths of a triangle are 7:9:12. The perimeter is 56. What are the lengths of the sides? ​

12 The Ratios Of The Side Lengths Of A Triangle Are 7912 The Perimeter Is 56 What Are The Lengths Of The Sides class=

Sagot :

wolf1728

Answer:

7+9+12 = 28

doubling each side makes them 14 + 18 + 24 which equals 56

Step-by-step explanation:

Step-by-step explanation:

here's your solution

==> ratio of sides of traingle are given = 7:9:12

==> perimeter of traingle = 56

==> let the ratio be X

==> now , 7x + 9x + 12x = 56

==> 28x = 56

==> x = 56/28

==> x = 2

... length of sides = 7x = 14

.....9x = 18

12x = 24

. length of. sides = 14 ,18 ,.24

[tex]hope \: it \: helps[/tex]

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