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Perimeter Knowledge-Based Practice

Math · Geometry · Math · Perimeter, Area & Surface Area

4 Math practice questions on Perimeter. Questions that assess core concepts and understanding.

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Questions

  1. 1.

    A regular hexagon has a perimeter of 42 cm. An equilateral triangle is attached along one of its sides to form a new polygon. What is the perimeter of the new polygon?

    • A) 49 cm
    • B) 63 cm
    • C) 56 cm
    • D) 35 cm
  2. 2.

    A square is divided by a straight cut into two identical rectangles. If the perimeter of one of these rectangles is 36 cm, what is the perimeter of the original square?

    • A) 24 cm
    • B) 36 cm
    • C) 48 cm
    • D) 72 cm
  3. 3.

    A regular hexagon and an equilateral triangle have the same perimeter. If each side of the regular hexagon measures 8 cm, what is the length of each side of the equilateral triangle?

    • A) 12 cm
    • B) 14 cm
    • C) 16 cm
    • D) 24 cm
  4. 4.

    An isosceles triangle has a perimeter of 54 cm and a base measuring 16 cm. What is the length of each of the two congruent legs?

    • A) 16 cm
    • B) 18 cm
    • C) 19 cm
    • D) 38 cm

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