Question 1 The graph has a rectangle showing the coordinates of points A, B, C, and D labeled as (4,2), (10,4), (6,16), and (0,14) (1 point) What is the area of the rectangle shown above? Round your answer to the nearest whole number units2 Question 2 What is the perimeter of the rectangle shown above? Round your answer to the nearest whole number. (1 point) perimeter = units Skip to navigation

1 answer

To find the area and perimeter of the rectangle defined by the coordinates of the points A, B, C, and D, we first need to identify the coordinates of the points:

  • \( A = (4, 2) \)
  • \( B = (10, 4) \)
  • \( C = (6, 16) \)
  • \( D = (0, 14) \)

Step 1: Determine the rectangle's base and height

To determine the dimensions of the rectangle, we identify the highest and lowest y-values among the points (which will define the height) and the leftmost and rightmost x-values (which will define the width).

  • Width:

    • The x-values for the points are 4, 10, 6, and 0.
    • The leftmost point is \( D(0, 14) \) and the rightmost is \( B(10, 4) \), so the width is: \[ \text{Width} = 10 - 0 = 10 \]
  • Height:

    • The y-values for the points are 2, 4, 16, and 14.
    • The lowest point is \( A(4, 2) \) and the highest is \( C(6, 16) \), so the height is: \[ \text{Height} = 16 - 2 = 14 \]

Step 2: Calculate the area of the rectangle

The area \( A \) of a rectangle is calculated as: \[ A = \text{Width} \times \text{Height} = 10 \times 14 = 140 \]

So, the area of the rectangle is 140 square units.

Step 3: Calculate the perimeter of the rectangle

The perimeter \( P \) of a rectangle is given by: \[ P = 2(\text{Width} + \text{Height}) = 2(10 + 14) = 2 \times 24 = 48 \]

So, the perimeter of the rectangle is 48 units.

Final Answers:

  • Area: 140 unitsĀ²
  • Perimeter: 48 units