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The perimeter of the isosceles △ABC with the base BC is equal to 40 cm. Perimeter of the equilateral △BCD is 45 cm. Find AB and BC.
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5 votes
The perimeter of the isosceles △ABC with the base BC is equal to 40 cm. Perimeter of the equilateral △BCD is 45 cm. Find AB and BC.

User Unirgy
by
7.2k points

2 Answers

5 votes

Answer:

BC=15cm

AB=12.5cm

User Bhargav Variya
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7.4k points
4 votes
The egf of the square
User Spialdor
by
7.8k points
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