27 Weeks FE Review

Quadrilateral ABCD is on the coordinate grid below. Use the slope formula to find the slope of side AB.

• m = -3

• m = 3

• m = -1/2

• m = 1/2

Tags

CCSS.8.EE.B.6

W (2,3), X (4, -2), Z (0,-3), and Y(-5,1) are vertices of quadrilateral WXZY. What is true about segments XY and WZ?

• perpendicular

• parallel

• intersecting but not perpendicularly

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Three vertices of parallelogram ABCD are shown on a coordinate plane below. Indicate which of the following coordinate pairs could be the fourth vertex, D, of the parallelogram.

• (2,8 )

• (-4, -2)

• (6, 0)

Consider a quadrilateral and its diagonals. Which conjecture below would best describe a quadrilateral whose diagonals divide it into four congruent isosceles triangles?

• It is an isosceles trapezoid.

• It is a rectangle.

• It is a rhombus.

• It is a square.

Which of the following shows the correct calculation to find the measure of each interior angle of a nonagon?

• ∠ measure = (9− 2)*180

• ∠ measure = (2 − 9)*180/9

• ∠ measure = 360/9

• ∠ measure = (9 − 2)*180/9

Find the measure of each exterior angle of a regular hexagon. Enter the correct answer below representing degrees.

(a)  

Circle W with diameter XY is shown on the coordinate grid. Which statements about circle W are true? Choose TWO correct answers.

• The center of Circle W is at (3, -2).

• Circle W has a diameter length of 2.5 units.

• Circle W has a diameter length of 5 units.

• Circle W has a radius length of 5 units.

• The center of Circel W is at (-2, 3).

Tags

CCSS.HSG.GPE.A.1

What is the diameter of the circle in the xy-plane with equation (x + 1)^2 + (y -2)^2 = 16 ?

• 4

• 8

• 16

• 32

Tags

CCSS.HSG.GPE.A.1

George graphed a circle with a radius of 8 and a center at (5, -5). What is the equation of the circle?

• (x - 5)^2 + (y + 5)^2 = 64

• (x - 5)^2 + (y - 5)^2 = 64

• (x + 5)^2 + (y + 5)^2 = 64

• (x + 5)^2 + (y - 5)^2 = 64

Tags

CCSS.HSG.GPE.A.1

Point B is located on circle A, as shown below. Determine the equation of circle A.

• (x - 2)² + (y + 1)² = 16

• (x + 2)² + (y - 1)² = 16

• (x - 2)² + (y + 1)² = 4

• (x + 2)² + (y - 1)² = 4

Tags

CCSS.HSG.GPE.A.1