The lengths of the sides of a triangle are in the extended ratio 5 ?: 8 ?: 10. The perimeter of the triangle is 46 cm. What are
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Answer:
Step-by-step explanation:
Since we have given that
Now, we know the rule for summation , we'll apply this ,
Now, it becomes geometric progression, so we us the formula for sum of terms in g.p. which is given by
So, our equation becomes ,
Hence ,