Graphing polygons in the coordinate plane

What is the length of the height of this triangle?

1.1 Square CATS has coordinates C(-4,-6), A(8,-2), T(4,10), S(-8,6). What is the length of a side of the square? Write only the number, no units. Round to the nearest tenths place.

Determine CD.

• $4\sqrt{2}$

• 4

• $\sqrt{34}$

• 34

The points on the coordinate plane are ( -6,4 ), ( -2,4 ), ( -6,-1 ), ( -2,-1 ). What is the height of the rectangle?

• Height-10 units

• Height-5 units

• Height-7 units

• Height-9 units

How tall is the height of this rectangle?

h=

Find measurement for QT.

• 10
• 6
• -10
• 2

What is the distance between B and C?

• √117

• √81

• 11

• 10

What is the distance between (3, 5) and (6, 5)?

• 9

• 3

• -9

• -3

An unknown quadrilateral has these points:

A(0,-3)

B(6,-3)

C(9,1)

D(3,1)

What is the length of side AB?

Point E is located at (7,4) and Point F is located at (7,1). What is the distance between Points E and F?

• 3 units

• 5 units

• 0 units