Find the missing vertex of a shape on a grid

Question 1

ABCD is a rectangle. B(9, 4), C(9, 6), D(1, 6). What are the coordinates of A?

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Question 2

A square has corners at (2, 2), (4, 2) and (4, 4). What is the fourth corner?

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Question 3

ABCD is a rectangle. A(4, 3), C(6, 5), D(4, 5). What are the coordinates of B?

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Question 4

A square has corners at (5, 1), (8, 1) and (8, 4). What is the fourth corner?

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Question 5

ABCD is a rectangle. B(4, 5), C(4, 7), D(1, 7). What are the coordinates of A?

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Question 6

A square has corners at (4, 1), (7, 1) and (7, 4). What is the fourth corner?

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Question 7

ABCD is a rectangle. A(5, 2), B(8, 2), C(8, 7). What are the coordinates of D?

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Question 8

A square has corners at (4, 6), (6, 6) and (6, 8). What is the fourth corner?

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Question 9

ABCD is a rectangle. A(2, 3), B(7, 3), D(2, 5). What are the coordinates of C?

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Question 10

A square has corners at (4, 3), (7, 3) and (7, 6). What is the fourth corner?

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Question 11

ABCD is a rectangle. A(5, 4), C(9, 6), D(5, 6). What are the coordinates of B?

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Question 12

A square has corners at (1, 4), (4, 4) and (4, 7). What is the fourth corner?

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Question 13

ABCD is a rectangle. B(7, 1), C(7, 5), D(2, 5). What are the coordinates of A?

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Question 14

A square has corners at (4, 3), (7, 3) and (7, 6). What is the fourth corner?

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Question 15

ABCD is a rectangle. A(2, 3), B(8, 3), D(2, 8). What are the coordinates of C?

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Question 16

A square has corners at (3, 3), (6, 3) and (6, 6). What is the fourth corner?

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