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mr Goodwill [35]
2 years ago
6

(FOR K-12 STUDENTS) Keith correctly determined the area of this parallelogram by adding the areas of the triangles and rectangle

.
How did Keith determine the area?

(THIS IS FOR ANY K-12 STUDENT TO HELP!!)

Mathematics
2 answers:
Lorico [155]2 years ago
5 0

Answer: 56 14 84 in order

Step-by-step explanation:

8 x 7 = 56 so it is in the first box

4 x 7 / 2 = 14 so it is in the second box

56 + 14 + 14 = 84 so it is in the third and last box

Gemiola [76]2 years ago
4 0

The area of the parallelogram using area of rectangle and area of two triangles is 84 m²

<h3>How to find area of a parallelogram</h3>

  • Area of a rectangle = length × width

= 8m × 7m

= 56 m²

  • Area of each triangle = 1/2 × base × height

= 1/2 × 4m × 7m

= 1/2 × 28

= 14m²

  • Total area of triangles = 2(14 m²)

= 28 m²

  • Area of parallelogram = area of rectangle + area of two triangles

= 56 m² + 28 m²

= 84 m²

Learn more about area of triangle:

brainly.com/question/21735282

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