Multiple Choice
Solve the problem.
-The perimeter of a triangle is 81 cm. The triangle is isosceles now, but if its base were lengthened by 4 cm and each leg were shortened by 5 cm, it would be equilateral. Find the length of the base
Of the original triangle.
A) 25 cm
B) 20 cm
C) 21 cm
D) 30 cm
Correct Answer:
Verified
Correct Answer:
Verified
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