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4. What is the area of the parallelogram?

if you split it in half and the tria
ngle has a height of 8 in and a base of 1 ft, and there are 10 in left?​

User AlexWebLab
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1 Answer

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Final answer:

To find the area of the parallelogram, multiply the base (12 inches) by the height (8 inches) and divide by 2 to get the area of the triangle, then multiply by 2. The area of the parallelogram is 96 in².

Step-by-step explanation:

The question asks to find the area of a parallelogram using the dimensions provided for a triangle that results from splitting the parallelogram in half.

To calculate the area of the given triangle, we use the formula for the area of a triangle, which is ½ × base × height.

However, we first need to convert the base of the triangle from feet to inches to ensure consistent units since the height is given in inches.

There are 12 inches in 1 foot, so the base of 1 foot is equivalent to 12 inches. The triangle has a base of 12 inches and a height of 8 inches.

Using the area formula for a triangle, we compute the area as follows:

  • Area = ½ × base × height
  • Area = ½ × 12 in × 8 in
  • Area = ½ × 96 in²
  • Area = 48 in²

Since this is the area of half of the parallelogram (one triangle), we need to double it to find the full area of the parallelogram:

  • Full area of parallelogram = 2 × Area of the triangle
  • Full area of parallelogram = 2 × 48 in²
  • Full area of parallelogram = 96 in²

Therefore, the area of the parallelogram is 96 square inches.

User Umbrella
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