Question

the rasio of measure side of a triangle is 2:3:5. if the semi perimeter is 90cm the find the measure of the long side of the tingle​

Answer 1

Answer:

X=9

Step-by-step explanation:

2x+3x+5x=90

10x=90

10x÷10=90÷10

x=90÷10

x=9

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1st side = 2×9 = 18cm

2nd side = 3×9 =27cm

3rd side = 5×9 = 45cm

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