Question

what is the area of rectangle bcde? area = \boxed{} square units

Explanation:

Step1: Find the length of BC

Point B is at (0, -8) and point C is at (0, 10). The distance between them is $|10 - (-8)| = 18$.

Step2: Find the length of CD

Point C is at (0, 10) and point D is at (-8, 10). The distance between them is $| -8 - 0| = 8$.

Step3: Calculate the area of the rectangle

The area of a rectangle is length × width, so $18 × 8 = 144$.

Answer:

144