Question

Complete the rectangle above. What are the coordinates of the missing vertex?
(9, 9)
(10, 8)
(9, 7)
(9, 8)

Answer 1

Directions: Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
On a coordinate grid, plot the following points in order. Connect each plotted point to the previous one in the order shown to form a figure.

1. Point A (1, 3)
2. Point B (5, 7)
3. Point C (5, 5)
4. Point D (8, 9)
5. Point E (8, 3)
6. Point A (1, 3)

What is the area, in square units, of the enclosed figure?


square units

Answer 2

Plot and connect the points A(2,5), B(6,1), C(-4,1), and find the area of the triangle it forms.
36 square units
20 square units
18 square units
40 square units

Answer 3

Plot and connect the points A(2,5), B(6,1), C(-4,1), and find the area of the triangle it forms.
36 square units
20 square units
18 square units
40 square units