Solve the Problem. -The Perimeter of a Triangle Is 48 Cm. the Triangle

question 16

Multiple Choice

Solve the problem.
-The perimeter of a triangle is 48 cm. The triangle is isosceles now, but if its base were lengthened by 6 cm and each leg were shortened by 6 cm, it would be equilateral. Find the base of the original triangle.

• A)8 cm
• B)20 cm
• C)14 cm
• D)7 cm

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Refers to the degree of difference or deviation from the mean within a set of data.

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