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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.

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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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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User Unirgy
by
8.4k points

2 Answers

5 votes

Answer:

BC=15cm

AB=12.5cm

answered
User Bhargav Variya
by
8.3k points
4 votes
The egf of the square
answered
User Spialdor
by
8.5k points
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