Unit 7 Review

Find the m<KJI

• 67
• 7
• 4
• 23

Find X.

• 36
• 7
• 56
• 10

Find the length of VX. 

• 15.7
• 8.7
• 36.4
• 33

What is the sum of the interior angles of a 13-gon?

• 1440
• 2520
• 2340
• 1980

What is the measure of one interior angle of a 20-gon?

• 162
• 18
• 3240
• 360

A square has a diagonal with endpoints at (-2,5) and (4,-1). At what point do the diagonals meet?

• (2,1)
• (3,3)
• (0,0)
• (1,2)

Quadrilateral ABCD has perpendicular diagonals and only one pair of congruent angles. Which quadrilateral is described?

• square
• kite
• trapezoid
• rhombus

A plane intersects a cylinder perpendicular to the base. What cross section is formed?

• rectangle
• circle
• ellipse
• triangle 

What is the measure of <EDG?

• 108
• 180
• 72
• 56

Quadrilateral DEFG has 4 congruent angles and perpendicular diagonals. What shape is it?

• rectangle 
• square
• rhombus 
• kite