The sides of the rectangle are 7.8 cm and 13.45 cm. Find the perimeter and area of the rectangle.
| December 13, 2020 | education
The perimeter is the sum of all sides, respectively:
1) 7.8 + 13.45 + 7.8 + 13.45 = 42.5 (cm) – Perimeter
Next, we find out the area. To find the area, you need to multiply the length by the width:
2) 13.45 * 7.8 = 104.91 (cm squared)
Answer: P = 42.5 cm, S = 104.91 cm squared.
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