Question

if two adjecent sides of pallelogram are 12cm and 8 cm then it's parameters is ​

Answer 1

GIVEN :-

• Two adjacent sides of parallelogram are 12 cm and 8 cm.

TO FIND :-

• The perimeter of parallelogram.

SOLUTION :-

❂ Perimeter of parallelogram = 2(sum of adjacent sides)

⇰ 2(12 + 8)

⇰ 2 × 20 cm

⇰ 40 cm.

Hence the perimeter of parallelogram is 40 cm.

ADDITIONAL INFORMATION :-

❂ Perimeter of parallelogram = 2(a + b)

❂ Area of parallelogram = Base × height

❂ Opposite Sides of parallelogram are equal.

❂ Opposite angles of parallelogram are equal

Answer 2

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✴ If two adjecent sides of pallelogram are 12cm and 8 cm then what is it's perimeter .

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➡ The perimeter of parallelogram is 40 cm.

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✴ The two adjacent sides of a parallelogram are 12cm & 8cm.

We know, that

⭐ The perimeter of a figure is the measure boundary of the figures .

⭐ A parallelogram is a quaudilateral whose opposite sides are || & equal to each other.

⭐ When two of the sides that meet at a vertex of the polygon are called adjacent sides.

✳ Perimeter of parallelogram = 2 × (l+b)

Taking , l = 12cm & b = 8cm

⭐ 2 × (l+b)

▶ 2(12 + 8)

▶ 2 × 20 cm

▶ 40 cm.

☑ So, the perimeter of parallelogram is 40 cm.

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